{"id":573,"date":"2023-06-13T18:59:07","date_gmt":"2023-06-13T10:59:07","guid":{"rendered":"https:\/\/www.xfan.top\/?p=573"},"modified":"2023-12-03T23:43:23","modified_gmt":"2023-12-03T15:43:23","slug":"aiqrs","status":"publish","type":"post","link":"https:\/\/www.xfan.top\/index.php\/2023\/06\/13\/573\/","title":{"rendered":"\u300aAI\u5d4c\u5165\u5f0f\u7cfb\u7edf\u2014\u2014\u7b97\u6cd5\u4f18\u5316\u4e0e\u5b9e\u73b0\u300b\u671f\u672b\u590d\u4e60"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u7b80\u7b54\u9898 4\u5206\u00d78\u4e2a=32\u5206<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u5206\u6790\u9898 7\u5206\u00d74\u4e2a=28\u5206<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u8bbe\u8ba1\u9898 40\u5206 \uff081000~1200\u5b57\uff09\u7528\u4ec0\u4e48\u7b97\u6cd5\uff0c\u8bb2\u6e05\u695a<\/p>\n\n\n<h1 class=\"wp-block-heading has-text-align-center\">\u7b2c1\u7ae0 \u7eea\u8bba<\/h1>\n\n\n<h3 class=\"wp-block-heading\">\u5d4c\u5165\u5f0f\u7cfb\u7edf\uff08\u7ed3\u6784\u5171\u6027\uff09 <\/h3>\n\n\n<p class=\"wp-block-paragraph\"><div  class='collapse-block shadow-sm collapse-block-primary collapsed'><div class='collapse-block-title'><span class='collapse-block-title-inner'><\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><\/p>\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/13QRI29ZYZKUYBCPEJ.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/13QRI29ZYZKUYBCPEJ.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-600\" style=\"width:468px;height:277px\" width=\"468\" height=\"277\"  sizes=\"auto, (max-width: 468px) 100vw, 468px\" \/><\/div><figcaption class=\"wp-element-caption\">P1 \u56fe1-1<\/figcaption><\/figure>\r\n<\/div>\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/div><\/div><\/p>\n\n\n<h3 class=\"wp-block-heading\">\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5b9e\u73b0\u65f6\u6240\u7528\u7684\u4f18\u5316\u624b\u6bb5\u5206\u5c42 \uff08\u4f1a\u753b\u56fe\uff0c\u5185\u5bb9\u4f1a\u63cf\u8ff0\uff09<\/h3>\n\n\n<p class=\"wp-block-paragraph\"><div  class='collapse-block shadow-sm collapse-block-primary collapsed'><div class='collapse-block-title'><span class='collapse-block-title-inner'><\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><\/p>\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/944K8GWNNOTLCF79K6.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/944K8GWNNOTLCF79K6.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-604\" style=\"width:580px;height:424px\" width=\"580\" height=\"424\"  sizes=\"auto, (max-width: 580px) 100vw, 580px\" \/><\/div><figcaption class=\"wp-element-caption\">P5 \u56fe1-7<\/figcaption><\/figure>\r\n<\/div>\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/div><\/div><\/p>\n\n\n<h1 class=\"wp-block-heading has-text-align-center\">\u7b2c2\u7ae0 \u5d4c\u5165\u5f0f\u8f6f\u4ef6\u7f16\u7a0b\u6a21\u5f0f\u548c\u4f18\u5316<\/h1>\n\n\n<h3 class=\"wp-block-heading\">\u5e38\u89c1\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\u8fd0\u884c\u6a21\u5f0f P9-17<\/h3>\n\n\n<p class=\"wp-block-paragraph\"><div  class='collapse-block shadow-sm collapse-block-primary collapsed'><div class='collapse-block-title'><span class='collapse-block-title-inner'><\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u57fa\u4e8e\u5468\u671f\u8c03\u7528\u7684\u8fd0\u884c\u6a21\u5f0f<\/td><td>\u51e0\u4e2a\u4efb\u52a1\u6309\u987a\u5e8f\u5faa\u73af\u6267\u884c<\/td><\/tr><tr><td>\u57fa\u4e8e\u4e2d\u65ad\u7684\u524d\u540e\u53f0\u8fd0\u884c\u6a21\u5f0f<\/td><td>\u5f15\u5165\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\uff0c\u4f7f\u4f20\u611f\u5668\u6570\u636e\u8f93\u5165\u95f4\u9694\u7a33\u5b9a<\/td><\/tr><tr><td>\u57fa\u4e8e\u4e8b\u4ef6\u961f\u5217\u7684\u8fd0\u884c\u6a21\u5f0f<\/td><td>\u540e\u53f0\u7a0b\u5e8f\u6839\u636e\u8f93\u5165\u5185\u5bb9\u751f\u6210\u201c\u4e8b\u4ef6\u201d\u6302\u5230\u5168\u5c40\u7684\u201c\u4e8b\u4ef6\u961f\u5217\u201d\uff0c\u524d\u53f0\u7a0b\u5e8f\u4e0d\u65ad\u68c0\u67e5\u4e8b\u4ef6\u961f\u5217\uff0c\u627e\u5230\u5176\u4e2d\u5f85\u5904\u7406\u7684\u4e8b\u4ef6\u6570\u636e\u5305\uff0c\u63d0\u53d6\u5e76\u6267\u884c<\/td><\/tr><tr><td>\u5e26\u65f6\u95f4\u4fe1\u606f\u7684\u4e8b\u4ef6\u961f\u5217\u8fd0\u884c\u6a21\u5f0f<\/td><td>\u7cfb\u7edf\u6839\u636e\u5f53\u524d\u65f6\u95f4\u68c0\u67e5\u4e8b\u4ef6\u961f\u5217\uff0c\u5bf9\u4e8e\u65f6\u95f4\u5339\u914d\u7684\u4e8b\u4ef6\u961f\u5217\uff0c\u6267\u884c\u961f\u5217\u4e2d\u7684\u6240\u6709\u4e8b\u4ef6\uff0c\u6267\u884c\u5b8c\u5220\u9664\u8be5\u961f\u5217<\/td><\/tr><tr><td>\u8ba1\u7b97\u56fe\u8fd0\u884c\u6a21\u5f0f<\/td><td>\u6839\u636e\u5404\u4e2a\u8fd0\u7b97\u4e4b\u95f4\u7684\u6570\u636e\u4f9d\u8d56\u5173\u7cfb\u5236\u5b9a\u6267\u884c\u987a\u5e8f\uff0c\u5373\u6bcf\u4e2a\u8fd0\u7b97\u8282\u70b9\u7684\u6240\u6709\u8f93\u5165\u6570\u636e\u90fd\u5df2\u7ecf\u51c6\u5907\u597d\u4e4b\u540e\u624d\u80fd\u6267\u884c\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/div><\/div><\/p>\n\n\n<h3 class=\"wp-block-heading\">2.2\u901a\u7528\u8f6f\u4ef6\u4f18\u5316\u65b9\u6cd5 P20<\/h3>\n\n\n<p class=\"wp-block-paragraph\"><div  class='collapse-block shadow-sm collapse-block-primary collapsed'><div class='collapse-block-title'><span class='collapse-block-title-inner'><\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u5faa\u73af\u7ed3\u6784\u4f18\u5316\u2014\u2014\u9488\u5bf9\u5177\u6709\u591a\u5c42\u5d4c\u5957\u7684\u5faa\u73af\u6267\u884c\u7ed3\u6784\u7684\u4f18\u5316<\/li>\r\n\r\n\r\n\r\n<li>\u65f6\u95f4\u7a7a\u95f4\u5e73\u8861\u2014\u2014\u589e\u52a0\u5185\u5b58\u7a7a\u95f4\u6362\u53d6\u8fd0\u7b97\u65f6\u95f4\u964d\u4f4e\u6216\u8005\u53cd\u8fc7\u6765\u7684\u4f18\u5316\u65b9\u6cd5<\/li>\r\n\r\n\r\n\r\n<li>\u8fd0\u7b97\u7cbe\u5ea6\u548c\u6027\u80fd\u5e73\u8861\u2014\u2014\u901a\u8fc7\u964d\u4f4e\u8fd0\u7b97\u7cbe\u5ea6\u6765\u63d0\u5347\u8fd0\u7b97\u901f\u5ea6\u5e76\u964d\u4f4e\u5b58\u50a8\u7a7a\u95f4\u7684\u65b9\u6cd5<\/li>\r\n\r\n\r\n\r\n<li>\u5e95\u5c42\u8fd0\u7b97\u7684\u5feb\u901f\u5b9e\u73b0\u7b97\u6cd5\u2014\u2014\u5bf9\u4e8e\u5e95\u5c42\u7684\u4e58\u9664\u8fd0\u7b97\u7528\u7b49\u6548\u7684\u4f4d\u64cd\u4f5c\u63d0\u901f<\/li>\r\n\r\n\r\n\r\n<li>\u5185\u5b58\u4f7f\u7528\u4f18\u5316\u2014\u2014\u901a\u8fc7\u8c03\u6574\u8fd0\u7b97\u6b21\u5e8f\u6216\u8005\u590d\u7528\u5185\u5b58\uff0c\u964d\u4f4e\u7a0b\u5e8f\u5bf9\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7684\u6700\u5927\u5185\u5b58\u9700\u6c42 <\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/div><\/div><\/p>\n\n\n<h1 class=\"wp-block-heading has-text-align-center\">\u7b2c3\u7ae0 \u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u6982\u8ff0<\/h1>\n\n\n<h3 class=\"wp-block-heading\">3.3 SVM\u5206\u7c7b\u5668 \uff08\u77e5\u9053\u600e\u4e48\u56de\u4e8b\uff09P40<\/h3>\n\n\n<p class=\"wp-block-paragraph\"><div  class='collapse-block shadow-sm collapse-block-primary collapsed'><div class='collapse-block-title'><span class='collapse-block-title-inner'><\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">SVM\uff08Support Vector Machine\uff0c\u652f\u6301\u5411\u91cf\u673a\uff09\u662f\u88ab\u5e7f\u6cdb\u4f7f\u7528\u7684\u5206\u7c7b\u7b97\u6cd5\uff0c\u662f\u795e\u7ecf\u7f51\u7edc\u70ed\u6f6e\u5230\u6765\u524d\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u4e4b\u4e00\u3002SVM\u7684\u6570\u5b66\u63cf\u8ff0\u4e00\u822c\u662f\u901a\u8fc7\u6838\u7a7a\u95f4\u7684\u8ddd\u79bb\u7ed9\u51fa\u7684\uff0c\u8fd9\u91cc\u6211\u4eec\u57fa\u4e8eRBF\uff08Radial Basis Function\uff09\u6838SVM\u7684\u539f\u7406\u7ed9\u51fa\u4e00\u4e2a\u76f4\u89c9\u4e0a\u7684\u89e3\u91ca\uff0c\u5982\u679c\u9700\u8981\u4e86\u89e3\u66f4\u52a0\u4e25\u683c\u7684\u7406\u8bba\u5206\u6790\uff0c\u8bfb\u8005\u53ef\u4ee5\u67e5\u9605\u672c\u7ae0\u53c2\u8003\u6587\u732e\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">SVM\u5206\u7c7b\u5668\u6839\u636e\u7269\u4f53\u7684\u7279\u5f81\u53d6\u503c\u5c06\u5176\u5206\u4e3a\u4e24\u7c7b<\/mark><\/strong>\uff0c\u56fe3-3\u7ed9\u51fa\u4e86\u82e5\u5e72\u4e2a\u7269\u4f53\u6837\u672c\u5728\u7279\u5f81\u7a7a\u95f4\u7684\u4f4d\u7f6e\uff0c\u56fe\u4e2d\u7a7a\u5fc3\u70b9\u548c\u5b9e\u5fc3\u9ed1\u70b9\u5206\u522b\u8868\u793a\u4e24\u79cd\u4e0d\u540c\u7684\u7269\u4f53\u3002<\/p>\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_101.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_101.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-949\" style=\"width:377px;height:269px\" width=\"377\" height=\"269\"  sizes=\"auto, (max-width: 377px) 100vw, 377px\" \/><\/div><figcaption class=\"wp-element-caption\">\u56fe3-3\u3000\u7269\u4f53\u6837\u672c\u5728\u7279\u5f81\u7a7a\u95f4\u7684\u4f4d\u7f6e<\/figcaption><\/figure>\r\n<\/div>\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u770b\u51fa\uff0c\u7a7a\u5fc3\u70b9\u548c\u5b9e\u5fc3\u9ed1\u70b9\u7684\u5206\u5e03\u4f4d\u7f6e\u5177\u6709\u4e00\u5b9a\u7684\u89c4\u5f8b\uff0c\u4ece\u76f4\u89c9\u4e0a\u53ef\u4ee5\u7528\u56fe\u793a\u865a\u7ebf\u5206\u79bb\u8fd9\u4e24\u7c7b\u70b9\uff0c\u5728\u865a\u7ebf\u4e0a\u65b9\u7684\u662f\u7b2c\u4e00\u7c7b\uff08\u7a7a\u5fc3\u70b9\u5bf9\u5e94\u7684\u7c7b\u522b\uff09\uff0c\u5728\u865a\u7ebf\u4e0b\u65b9\u662f\u7b2c\u4e8c\u7c7b\uff08\u5b9e\u5fc3\u9ed1\u70b9\u5bf9\u5e94\u7684\u7c7b\u522b\uff09\u3002<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">SVM\u901a\u8fc7\u6784\u5efa\u5206\u7c7b\u5224\u522b\u51fd\u6570f(x)\u5b9e\u73b0\u5728\u4e24\u7c7b\u7269\u4f53\u7684\u7279\u5f81\u7a7a\u95f4\u53d6\u4e0d\u540c\u7684\u7b26\u53f7<\/mark><\/strong>\uff0c\u6bd4\u5982\u5728\u7b2c\u4e00\u7c7b\u7269\u4f53\u7279\u5f81\u7a7a\u95f4\uff08\u66f2\u7ebf\u4e0a\u65b9\uff09\u53d6\u503c\u4e3a\u6b63\uff0c\u5728\u7b2c\u4e8c\u7c7b\u7269\u4f53\u7279\u5f81\u7a7a\u95f4\uff08\u66f2\u7ebf\u4e0b\u65b9\uff09\u53d6\u503c\u4e3a\u8d1f\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<img loading=\"lazy\" decoding=\"async\" width=\"130\" height=\"36\" class=\"wp-image-950\" style=\"width: 130px;\" src=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_102.jpg\" alt=\"\">\u4ee3\u8868\u7279\u5f81\u7a7a\u95f4\u7684\u70b9\u7684\u5750\u6807\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/div><\/div><\/p>\n\n\n<h3 class=\"wp-block-heading\">3.6 \u795e\u7ecf\u7f51\u7edc<\/h3>\n\n\n<h4 class=\"wp-block-heading\">3.6.1 \u539f\u7406\u6982\u8ff0<\/h4>\n\n\n<h5 class=\"wp-block-heading\">2.\u5377\u79ef\u8fd0\u7b97 \uff08\u753b\u56fe\u6216\u4f1a\u5199\u4f2a\u4ee3\u7801\uff09<\/h5>\n\n\n<p class=\"wp-block-paragraph\">\u795e\u7ecf\u7f51\u7edc\u4e2d\u7684\u5377\u79ef\u8fd0\u7b97\u4e3b\u8981\u662f\u4e8c\u7ef4\u5377\u79ef\uff0c\u5b83\u53ef\u4ee5\u770b\u6210\u6ed1\u52a8\u7a97\u53e3\u5728\u9700\u8981\u5377\u79ef\u7684\u7279\u5f81\u6570\u636e\u4e0a\u79fb\u52a8\uff0c\u5728\u6bcf\u4e2a\u79fb\u52a8\u4f4d\u7f6e\u8ba1\u7b97\u7a97\u53e3\u5185\u5143\u7d20\u7684\u52a0\u6743\u548c\uff0c\u5982\u56fe3-10\u6240\u793a\u3002<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_140.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_140.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-662\" style=\"width:513px;height:451px\" width=\"513\" height=\"451\"  sizes=\"auto, (max-width: 513px) 100vw, 513px\" \/><\/div><figcaption class=\"wp-element-caption\">\u56fe3-10\u3000\u4e8c\u7ef4\u5377\u79ef\u8fd0\u7b97\u793a\u610f\u56fe P49<\/figcaption><\/figure>\n<\/div>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/QQ\u622a\u56fe20230614175220-1024x247.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/QQ\u622a\u56fe20230614175220-1024x247.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-665\" style=\"width:698px;height:167px\" width=\"698\" height=\"167\"  sizes=\"auto, (max-width: 698px) 100vw, 698px\" \/><\/div><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u5728\u5f88\u591a\u795e\u7ecf\u7f51\u7edc\u8f6f\u4ef6\u6846\u67b6\u4e2d\uff0c\u5377\u79ef\u8fd0\u7b97\u88ab\u8f6c\u6362\u6210\u77e9\u9635\u4e58\u6cd5\u5b9e\u73b0\uff0c\u4e0b\u9762\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u8bf4\u660e\u3002\u56fe3-11\u7ed9\u51fa\u4e86\u4e00\u4e2a\u4e8c\u7ef4\u5377\u79ef\u7684\u4f8b\u5b50\u3002<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_145.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_145.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-668\" style=\"width:351px;height:269px\" width=\"351\" height=\"269\"  sizes=\"auto, (max-width: 351px) 100vw, 351px\" \/><\/div><figcaption class=\"wp-element-caption\">\u56fe3-11\u3000\u4e8c\u7ef4\u5377\u79ef\u7684\u8ba1\u7b97\u4f8b\u5b50<\/figcaption><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u56fe3-11\u4e2d\u7ed9\u51fa\u76844\u4e2a\u5377\u79ef\u7ed3\u679c\u5bf9\u5e94\u7684\u8fd0\u7b97\u4e3a<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_146-1024x227.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_146-1024x227.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-669\" style=\"width:612px;height:136px\" width=\"612\" height=\"136\"  sizes=\"auto, (max-width: 612px) 100vw, 612px\" \/><\/div><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u7684\u8fd0\u7b97\u662f\u7ebf\u6027\u8fd0\u7b97\uff0c\u53ef\u4ee5\u5199\u6210\u4e0b\u9762\u7684\u77e9\u9635\u5f62\u5f0f\uff1a<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_147-1024x233.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_147-1024x233.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-670\" style=\"width:608px;height:138px\" width=\"608\" height=\"138\"  sizes=\"auto, (max-width: 608px) 100vw, 608px\" \/><\/div><\/figure>\n<\/div>\n\n<h5 class=\"wp-block-heading\">\u4f2a\u4ee3\u7801 P209<\/h5>\n\n\n<p class=\"wp-block-paragraph\"><div  class='collapse-block shadow-sm collapse-block-primary collapsed'><div class='collapse-block-title'><span class='collapse-block-title-inner'>\u6298\u53e0\u7684 \u4f2a\u4ee3\u7801 P209<\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>\/\/ \u5355\u901a\u9053\u5377\u79ef\u8ba1\u7b97\r\nvoid conv2d_f32(\r\n    float *din,\r\n    float *dout,\r\n    int din_hgt,\r\n    int din_wid,\r\n    const float *ker,\r\n    const int *shape)\r\n{\r\n    int k_hgt = shape&#091;0], k_wid = shape&#091;1];\r\n\r\n    int dout_hgt = din_hgt - k_hgt + 1;\r\n    int dout_wid = dout_wid - k_wid + 1;\r\n\r\n    for (int h = 0; h &lt; dout_hgt; h++)\r\n    {\r\n        for (int w = 0; w &lt; dout_wid; w++)\r\n        {\r\n            for (int kh = 0; kh &lt; k_hgt; kh++)\r\n            {\r\n                for (int kw = 0; kw &lt; k_wid; kw++)\r\n                {\r\n                    dout&#091;h]&#091;w] += din&#091;h + kh]&#091;w + kw] * ker&#091;kh]&#091;kw];\r\n                }\r\n            }\r\n        }\r\n    }\r\n}\r\n \r\n<\/code><\/pre>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>\/\/ \u4e8c\u7ef4\u5377\u79ef\u5c42\u8ba1\u7b97\r\nvoid conv2d_f32(float *dout,       \/\/ \u8f93\u51fa\u6570\u636e\r\n                float *din,        \/\/ \u8f93\u5165\u6570\u636e\r\n                int din_hgt,       \/\/ \u8f93\u5165\u6570\u636e\uff08\u77e9\u9635\uff09\u9ad8\u5ea6\r\n                int din_wid,       \/\/ \u8f93\u5165\u6570\u636e\uff08\u77e9\u9635\uff09\u5bbd\u5ea6\r\n                const float *ker,  \/\/ \u5377\u79ef\u6838\r\n                const float *bias, \/\/ \u504f\u7f6e\r\n                const int *shape)  \/\/ \u5377\u79ef\u6838\u5f62\u72b6\r\n{\r\n    \/\/ \u5377\u79ef\u6838\u5c3a\u5bf8\r\n    int num_cout = shape&#091;0], num_cin = shape&#091;1];\r\n    int k_hgt = shape&#091;2], k_wid = shape&#091;3];\r\n\r\n    \/\/ \u8f93\u51fa\u6570\u636e\u5c3a\u5bf8\r\n    int dout_hgt = (din_hgt - k_hgt + 1);\r\n    int dout_wid = (din_wid - k_wid + 1);\r\n\r\n    for (int cout = 0; cout &lt; num_cout; cout++)\r\n    {\r\n        \/\/ \u52a0\u4e0a\u504f\u7f6e\r\n        for (int n = 0; n &lt; dout_hgt * dout_wid; n++)\r\n            dout&#091;cout * dout_hgt * dout_wid + n] = bias&#091;cout];\r\n\r\n        \/\/ \u5bf9\u6bcf\u4e2a\u8f93\u5165\u901a\u9053\u8ba1\u7b97\u4e8c\u7ef4\u5377\u79ef\r\n        for (int cin = 0; cin &lt; num_cin; cin++)\r\n        {\r\n            \/\/ h\u548cw\u662f\u6ed1\u52a8\u7a97\u4f4d\u7f6e\r\n            for (int h = 0; h &lt; dout_hgt; h++)\r\n            {\r\n                for (int w = 0; w &lt; dout_wid; w++)\r\n                {\r\n                    \/\/ kh\u548ckw\u662f\u5377\u79ef\u6838\u5185\u7684\u5143\u7d20\u4f4d\u7f6e\r\n                    for (int kh = 0; kh &lt; k_hgt; kh++)\r\n                    {\r\n                        for (int kw = 0; kw &lt; k_wid; kw++)\r\n                        {\r\n                            \/\/  dout&#091;cout]&#091;h]&#091;w] +=\r\n                            \/\/      din&#091;cin]&#091;h+kh]&#091;w+kw] *\r\n                            \/\/      ker&#091;cout]&#091;cin]&#091;kh]&#091;kw]\r\n                            dout&#091;cout * dout_hgt * dout_wid + h * dout_wid + w] +=\r\n                                din&#091;cin * din_hgt * din_wid + (h + kh) * din_wid + (w + kw)] *\r\n                                ker&#091;cout * num_cin * k_hgt * k_wid + cin * k_hgt * k_wid + kh * k_wid + kw];\r\n                        }\r\n                    }\r\n                }\r\n            }\r\n        }\r\n    }\r\n    return;\r\n}<\/code><\/pre>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/div><\/div><\/p>\n\n\n<h4 class=\"wp-block-heading\">3.6.2 \u6a21\u578b\u8bad\u7ec3\u548c\u63a8\u7406<\/h4>\n\n\n<p class=\"wp-block-paragraph\">\u795e\u7ecf\u7f51\u7edc\u7ed3\u6784\uff08\u4e00\u5b9a\u4f1a\u753bLeNet\u7ed3\u6784\uff09P51<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_151.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_151.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-676\" style=\"width:674px;height:430px\" width=\"674\" height=\"430\"  sizes=\"auto, (max-width: 674px) 100vw, 674px\" \/><\/div><figcaption class=\"wp-element-caption\">\u56fe3-15\u3000\u624b\u5199\u6570\u5b57\u8bc6\u522b\u795e\u7ecf\u7f51\u7edc\u7684\u7ed3\u6784\u548c\u5404\u5c42\u6570\u636e\u5c3a\u5bf8<\/figcaption><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u795e\u7ecf\u7f51\u7edc\u8fd0\u7b97\u6d41\u7a0b\u7684\u63cf\u8ff0\u5982\u4e0b\uff1a<\/p>\n\n\n<p class=\"wp-block-paragraph\">1\uff09\u7b2c\u4e00\u4e2a\u5377\u79ef\u5c42\u4f7f\u752832\u4e2a5\u00d75\u7684\u5377\u79ef\u6838\u5bf928\u00d728\u539f\u59cb\u56fe\u7247\u8fdb\u884c\u5377\u79ef\uff0c\u5f97\u523032\u4e2a24\u00d724\u7684\u5377\u79ef\u7ed3\u679c\uff0c\u7ecf\u8fc7ReLU\u6fc0\u6d3b\u51fd\u6570\u8fd0\u7b97\u5e76\u6c60\u5316\u540e\uff0c\u5f97\u523032\u4e2a12\u00d712\u7684\u7279\u5f81\u56fe\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\">2\uff09\u7b2c\u4e8c\u4e2a\u5377\u79ef\u5c42\u4f7f\u752832\u4e2a32\u901a\u9053\u76845\u00d75\u5377\u79ef\u6838\uff0c\u4f5c\u7528\u4e8e\u4e0a\u4e00\u5c42\u6570\u636e\u5f97\u523032\u4e2a8\u00d78\u7684\u7279\u5f81\u56fe\uff0c\u7ecf\u8fc7ReLU\u548c\u6c60\u5316\u540e\u5f97\u523032\u4e2a4\u00d74\u7279\u5f81\u56fe\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\">3\uff09\u7b2c\u4e8c\u5377\u79ef\u5c42\u5904\u7406\u7ed3\u679c\u88ab\u201c\u62c9\u76f4\u201d\u6210512\u7ef4\uff08512=32\u00d74\u00d74\uff09\u7684\u5411\u91cf\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\">4\uff09\u7b2c\u4e00\u4e2a\u5168\u8fde\u63a5\u5c42\uff0c\u8be5\u5c42\u8f93\u51fa1024\u7ef4\u7684\u5411\u91cf\uff0c\u8f93\u51fa\u540c\u6837\u7ecf\u8fc7ReLU\u51fd\u6570\u8fd0\u7b97\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\">5\uff09\u7b2c\u4e8c\u4e2a\u5168\u8fde\u63a5\u5c42\uff0c\u8be5\u5c42\u8f93\u51fa10\u7ef4\u5411\u91cf\uff0c\u4f5c\u4e3a10\u4e2a\u6570\u5b57\u7c7b\u578b\u7684\u5339\u914d\u201c\u5f97\u5206\u201d\u3002\u5176\u4e2d\u201c\u5f97\u5206\u201d\u6700\u9ad8\u7684\u5143\u7d20\u5bf9\u5e94\u4e8e\u539f\u59cb\u56fe\u50cf\u5bf9\u5e94\u7684\u6700\u53ef\u80fd\u7684\u6570\u5b57\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8ff0\u795e\u7ecf\u7f51\u7edc\u901a\u8fc7\u73b0\u6210\u7684\u795e\u7ecf\u7f51\u7edc\u6846\u67b6\u80fd\u591f\u9ad8\u6548\u5730\u6784\u5efa\u548c\u8bad\u7ec3\u3002\u4ee3\u7801\u6e05\u53553-6\u6240\u793a\u662f\u57fa\u4e8ePytorch\u7684\u795e\u7ecf\u7f51\u7edc\u6784\u5efa\u7684\u4ee3\u7801\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\"><div  class='collapse-block shadow-sm collapse-block-primary collapsed'><div class='collapse-block-title'><span class='collapse-block-title-inner'>\u6298\u53e0\u7684 3-6 \u4ee3\u7801<\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>##\u7f51\u7edc\r\nclass mnist_c(nn.Module):\r\n    def __init_(self):\r\n        super(mnist_c, self).__init__()\r\n        self.conv1 = nn.Conv2d(1, 32, 5, 1)\r\n        self.conv2 = nn.Conv2d(32, 32, 5, 1)\r\n        self.dropout = nn.Dropout2d(0.4)\r\n        self.fc1 = nn.Linear(512, 1024)\r\n        self.fc2 = nn.Linear(1024, 10)\r\n\r\n    # \u6d6e\u70b9\u8bad\u7ec3\u548c\u63a8\u7406\r\n    def forward(self, x):\r\n        x = self.conv1(x)\r\n        x = F.relu(x)\r\n        x = F.max_pool2d(x, 2)\r\n        x = self.conv2(x)\r\n        x = F.relu(x)\r\n        x = F.max_pool2d(x, 2)\r\n        x = torch.flatten(x, 1)\r\n        x = self.fc1(x)\r\n        x = F.relu(x)\r\n        x = self.dropout(x)\r\n        x = self.fc2(x)\r\n        return x<\/code><\/pre>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u51fd\u6570forward\u5b9a\u4e49\u4e86\u795e\u7ecf\u7f51\u7edc\u7684\u5177\u4f53\u8fd0\u7b97\uff0c\u76f8\u6bd4\u4e4b\u524d\u7684\u56fe3-15\uff0c\u4e0a\u9762\u7684\u4ee3\u7801\u591a\u4e86\u4e00\u4e2adropout\u8fd0\u7b97\uff08\u5012\u6570\u7b2c\u4e09\u884c\uff09\uff0c\u8fd9\u4e00\u8fd0\u7b97\u7528\u4e8e\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u5c06\u90e8\u5206\u8fd0\u7b97\u7ed3\u679c\u7f6e\u96f6\uff0c\u8fd9\u6837\u80fd\u591f\u63d0\u9ad8\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u6548\u679c\uff0c\u5728\u795e\u7ecf\u7f51\u7edc\u63a8\u7406\u8fd0\u7b97\u4e2d\uff0cdropout\u5c42\u7684\u8fd0\u7b97\u88ab\u76f4\u63a5\u8df3\u8fc7\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/div><\/div><\/p>\n\n\n<h1 class=\"wp-block-heading has-text-align-center\">\u7b2c4\u7ae0 \u6570\u503c\u7684\u8868\u793a\u548c\u8fd0\u7b97<\/h1>\n\n\n<h2 class=\"wp-block-heading\">4.1 \u6d6e\u70b9\u6570<\/h2>\n\n\n<h3 class=\"wp-block-heading\">4.1.1 \u5355\u7cbe\u5ea6\u548c\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u6570<\/h3>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_161.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_161.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-687\" style=\"width:496px;height:216px\" width=\"496\" height=\"216\"  sizes=\"auto, (max-width: 496px) 100vw, 496px\" \/><\/div><figcaption class=\"wp-element-caption\">P55 \u56fe4-1 32\u4f4d\u5355\u7cbe\u5ea6\u6d6e\u70b9\u6570\u7684\u5177\u4f53\u5b58\u50a8\u7ed3\u6784<\/figcaption><\/figure>\n<\/div>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_162.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_162.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-688\" style=\"width:668px;height:239px\" width=\"668\" height=\"239\"  sizes=\"auto, (max-width: 668px) 100vw, 668px\" \/><\/div><figcaption class=\"wp-element-caption\">P55 \u56fe4-2 64\u4f4d\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u6570\u7684\u5177\u4f53\u5b58\u50a8\u7ed3\u6784<\/figcaption><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u5b58\u50a8\u7684\u5185\u5bb9\u5305\u62ec\u4e09\u90e8\u5206\uff1a\u7b26\u53f7\u4f4dS\u3001\u6307\u6570\u4f4dE\u548c\u5c3e\u6570\u4f4dM\u3002\u5176\u4e2d\u6307\u6570\u4f4dE\u5b58\u50a8\u6307\u6570\u503c\u7684\u4e8c\u8fdb\u5236\u7f16\u7801\uff0c\u5bf9\u4e8e\u5355\u7cbe\u5ea6\u6d6e\u70b9\u6570\uff0c\u5176\u5bf9\u5e94\u6307\u6570\u503c\u662f\uff0c\u5bf9\u4e8e\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u6570\uff0c\u5bf9\u5e94\u6307\u6570\u4f4d\u4e3a\u3002\u5c3e\u6570\u4f4dM\u6709\u4e24\u79cd\u683c\u5f0f\u2014\u2014\u89c4\u8303\u5316\u683c\u5f0f\u548c\u975e\u89c4\u8303\u5316\u683c\u5f0f\u3002\u8fd9\u91cc\u4e3b\u8981\u8ba8\u8bba\u89c4\u8303\u5316\u683c\u5f0f\uff0c\u5728\u8fd9\u4e00\u683c\u5f0f\u4e0b\uff0cM\u7528\u4e8e\u8bb0\u5f55\u5f62\u5982\uff081.xxxx\uff092\u7684\u4e8c\u8fdb\u5236\u6570\uff0c\u5c0f\u6570\u70b9\u7684\u5de6\u8fb9\u56fa\u5b9a\u4e3a1\uff0c\u56e0\u6b64M\u4e2d\u4e0d\u9700\u8981\u989d\u5916\u4fdd\u5b58\u8fd9\u4e2a1\uff0c\u53ea\u4fdd\u5b58\u5c0f\u6570\u70b9\u4e4b\u540e\u7684\u5185\u5bb9\u3002\u5bf9\u4e8e\u89c4\u8303\u5316\u7684\u666e\u901a\u6d6e\u70b9\u6570\uff0c\u5355\u7cbe\u5ea6\u6570\u4e2dE\u7684\u53d6\u503c\u8303\u56f4\u662f1\uff5e254\uff0c\u53cc\u7cbe\u5ea6\u6570\u4e2dE\u7684\u53d6\u503c\u8303\u56f4\u662f1\uff5e2046\u3002\u4ece\u4ee5\u4e0a\u7279\u70b9\u53ef\u4ee5\u770b\u5230\uff0c\u5bf9\u4e8e\u89c4\u8303\u5316\u8868\u793a\u5f62\u5f0f\uff0c\u6d6e\u70b9\u6570\u7684\u5177\u4f53\u503c\u5982\u4e0b\u3002<\/p>\n\n\n<ul class=\"wp-block-list\">\n<li>\u5355\u7cbe\u5ea6\u6d6e\u70b9\u6570\u6570\u503c\uff08\u89c4\u8303\u5316\uff09\uff1a<\/li>\n<\/ul>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_163-1024x64.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_163-1024x64.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-709\" style=\"width:652px;height:40px\" width=\"652\" height=\"40\"  sizes=\"auto, (max-width: 652px) 100vw, 652px\" \/><\/div><\/figure>\n<\/div>\n\n<ul class=\"wp-block-list\">\n<li>\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u6570\u6570\u503c\uff08\u89c4\u8303\u5316\uff09\uff1a<\/li>\n<\/ul>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_164-1024x71.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_164-1024x71.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-710\" style=\"width:632px;height:43px\" width=\"632\" height=\"43\"  sizes=\"auto, (max-width: 632px) 100vw, 632px\" \/><\/div><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a127\u548c1023\u662f\u4ec0\u4e48\u4e1c\u897f\uff1f\u7b54\uff1a\u662f\u504f\u7f6e\u3002\u4e3a\u4ec0\u4e48\u8981\u6709\u504f\u7f6e\uff1f<a rel=\"noreferrer noopener\" href=\"https:\/\/blog.csdn.net\/weixin_43891234\/article\/details\/114692825\" target=\"_blank\">\u7b54\uff1a\u4f7f\u6307\u6570\u4ee5\u65e0\u7b26\u53f7\u5f62\u5f0f\u5b58\u50a8\uff0c\u4fbf\u4e8e\u6d6e\u70b9\u6570\u52a0\u51cf\u8fd0\u7b97\u65f6\u5019\u5bf9\u9636\u64cd\u4f5c\u3002<\/a>\u4e3a\u4ec0\u4e48\u662f127\u548c1023\uff1f<a rel=\"noreferrer noopener\" href=\"https:\/\/blog.csdn.net\/qq_45737068\/article\/details\/108691026?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~default-0-108691026-blog-114693495.235^v38^pc_relevant_anti_t3_base&amp;spm=1001.2101.3001.4242.1&amp;utm_relevant_index=3\" data-type=\"URL\" data-id=\"https:\/\/blog.csdn.net\/qq_45737068\/article\/details\/108691026?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~default-0-108691026-blog-114693495.235^v38^pc_relevant_anti_t3_base&amp;spm=1001.2101.3001.4242.1&amp;utm_relevant_index=3\" target=\"_blank\">\u7b54\uff1aE\u51680\u65f6\uff0c\u6839\u636eS\u4e3a0\u62161\u8868\u793a+0\u548c-0,\uff1bE\u51681\u65f6\uff0c\u6839\u636eM\u51680\u6216\u975e\u51680\u8868\u793a\u65e0\u7a77\u6216\u65e0\u6548\u6570\u3002<\/a>[0,255]\u53d8\u6210[1,254]\uff0c[1,254] -127 \u5f97\u5230 [-126,127]<\/p>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u7ed9\u51fa\u4e00\u4e2a\u5177\u4f53\u768432\u4f4d\u5355\u7cbe\u5ea6\u6d6e\u70b9\u6570\u7684\u4f8b\u5b50\uff1a<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_165.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_165.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-713\" style=\"width:464px;height:38px\" width=\"464\" height=\"38\"  sizes=\"auto, (max-width: 464px) 100vw, 464px\" \/><\/div><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u5982\u4e0a\u6240\u793a\u768432\u4f4d\u6570\u636e\u5bf9\u5e94\uff1a<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_166.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_166.jpg\" 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height=\"133\"  sizes=\"auto, (max-width: 476px) 100vw, 476px\" \/><\/div><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u5b83\u6240\u8868\u793a\u7684\u6570\u503c\u4e3a<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_171.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_171.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-723\" style=\"width:588px;height:39px\" width=\"588\" height=\"39\"  sizes=\"auto, (max-width: 588px) 100vw, 588px\" \/><\/div><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\"><div  class='collapse-block shadow-sm collapse-block-primary collapsed'><div class='collapse-block-title'><span class='collapse-block-title-inner'>\u9690\u85cf\u7684 \u4e00\u4e9b\u89e3\u91ca<\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u5355\u7cbe\u5ea6\u80fd\u591f\u8868\u793a\u7684\u6570\u503c\u8303\u56f4\u662f<div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_172.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"23\" class=\"wp-image-733\" style=\"width: 200px;\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_172.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"  sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/div>\uff0c\u53cc\u7cbe\u5ea6\u80fd\u591f\u8868\u793a\u7684\u6570\u503c\u8303\u56f4\u662f<div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_173.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"25\" class=\"wp-image-734\" style=\"width: 220px;\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_173.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"  sizes=\"auto, (max-width: 220px) 100vw, 220px\" 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class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_174.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-739\" style=\"width:462px;height:78px\" width=\"462\" height=\"78\"  sizes=\"auto, (max-width: 462px) 100vw, 462px\" \/><\/div><\/figure>\r\n<\/div>\r\n\r\n\r\n<p 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style=\"width:579px;height:34px\" width=\"579\" height=\"34\"  sizes=\"auto, (max-width: 579px) 100vw, 579px\" \/><\/div><\/figure>\r\n<\/div>\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u6570\u6570\u503c\uff08\u975e\u89c4\u8303\u5316\uff09\uff1a<\/li>\r\n<\/ul>\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_176.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_176.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-745\" style=\"width:576px;height:34px\" width=\"576\" height=\"34\"  sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/div><\/figure>\r\n<\/div>\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u201c\u975e\u89c4\u8303\u5316\u201d\u6d6e\u70b9\u6570\u80fd\u591f\u8868\u793a\u7684\u6700\u5c0f\u6b63\u6570\u5c0f\u4e8e\u201c\u89c4\u8303\u5316\u201d\u6d6e\u70b9\u6570\u7684\u3002\u7531\u4e8e\u201c\u975e\u89c4\u8303\u5316\u201d\u6d6e\u70b9\u6570\u5b58\u50a8\u5c3e\u6570\u7684\u6709\u6548\u6570\u5b57\u51cf\u5c0f\uff0c\u56e0\u6b64\u8fd9\u4e00\u7b80\u5316\u8fc7\u7a0b\u4f1a\u635f\u5931\u4e00\u4e9b\u8ba1\u7b97\u7cbe\u5ea6\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u7eaf\u8f6f\u4ef6\u5b9e\u73b0\u7684\u6d6e\u70b9\u8fd0\u7b97\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\uff08\u4e0d\u5e26\u6709\u6d6e\u70b9\u534f\u5904\u7406\u5668\u7684\u5d4c\u5165\u5f0f\u5904\u7406\u5668\uff09\uff0c\u6807\u51c6\u6570\u5b66\u8fd0\u7b97\u51fd\u6570\u5e93\u7684API\u5728\u8fd0\u7b97\u8fc7\u7a0b\u4e2d\u5c3d\u91cf\u4f7f\u7528\u201c\u89c4\u8303\u5316\u201d\u5f62\u5f0f\u5b58\u50a8\u7684\u6d6e\u70b9\u6570\uff0c\u4f46\u8fd9\u4e00\u8fc7\u7a0b\u4f1a\u5360\u7528\u4e00\u5b9a\u7684\u8fd0\u7b97\u65f6\u95f4\uff0c\u5bf9\u4e8e\u901f\u5ea6\u6709\u4e25\u683c\u8981\u6c42\u7684\u5e94\u7528\uff0c\u4e3a\u4e86\u8fdb\u4e00\u6b65\u964d\u4f4e\u9884\u7b97\u65f6\u95f4\uff0c\u5141\u8bb8\u90e8\u5206\u6d6e\u70b9\u6570\u7684\u8fd0\u7b97\u4f7f\u7528\u975e\u89c4\u8303\u5316\u7684\u8868\u793a\u5f62\u5f0f\u3002\u5bf9\u4e8e\u62e5\u6709\u786c\u4ef6\u6d6e\u70b9\u8fd0\u7b97\u5355\u5143\u7684\u5904\u7406\u5668\uff0c\u786c\u4ef6\u5f80\u5f80\u88ab\u4f18\u5316\u6210\u53ea\u9488\u5bf9\u201c\u89c4\u8303\u5316\u201d\u6d6e\u70b9\u6570\u8fd0\u7b97\uff0c\u5bf9\u4e8e\u8fd9\u7c7b\u7cfb\u7edf\uff0c\u4f7f\u7528\u975e\u89c4\u8303\u5316\u7684\u6d6e\u70b9\u6570\u8fd0\u7b97\u9700\u8981\u989d\u5916\u7684\u8f6f\u4ef6\u534f\u52a9\uff0c\u53cd\u800c\u4f1a\u964d\u4f4e\u8fd0\u7b97\u901f\u5ea6\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/div><\/div><\/p>\n\n\n<h2 class=\"wp-block-heading\">4.3\u4eff\u5c04\u6620\u5c04\u91cf\u5316<\/h2>\n\n\n<h3 class=\"wp-block-heading\">4.3.2 \u91cf\u5316\u6570\u636e\u8fd0\u7b97\uff08\u4e58\u6cd5\u89e3\u91ca\uff09P83-84<\/h3>\n\n\n<p class=\"wp-block-paragraph\">\u4eff\u5c04\u6620\u5c04\u53d8\u6362\u4f7f\u7528\u4e0b\u9762\u7684\u516c\u5f0f\u5c06\u91cf\u5316\u7b26\u53f7q\u548c\u5b83\u8868\u793a\u7684\u5b9e\u6570d\u5bf9\u5e94\u8d77\u6765\uff1a<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_286.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_286.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-770\" style=\"width:588px;height:31px\" width=\"588\" height=\"31\"  sizes=\"auto, (max-width: 588px) 100vw, 588px\" \/><\/div><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u5176\u4e2dd\u662f\u5b9e\u6570\uff0cq\u662f\u6574\u6570\uff0c\u662f\u5b9e\u6570d\u7684\u91cf\u5316\u8868\u793a\uff0cz\u662f\u96f6\u70b9\uff0c\u4ee3\u8868\u5b9e\u65700\u7684\u91cf\u5316\u8868\u793a\uff0c\u901a\u5e38\u4e5f\u7528\u6574\u6570\u8868\u793a\uff0cs\u662f\u91cf\u5316\u6b65\u957f\uff0c\u4ee3\u8868\u4e0a\u8ff0\u91cf\u5316\u6570\u80fd\u591f\u8868\u793a\u7684\u4e24\u4e2a\u5b9e\u6570\u6570\u503c\u7684\u6700\u5c0f\u95f4\u9694\u3002\u5bf9\u4e8e\u4efb\u610f\u7ed9\u5b9a\u7684\u5b9e\u6570d\uff0c\u4eff\u5c04\u6620\u5c04\u91cf\u5316\u8fc7\u7a0b\u5c31\u662f\u6839\u636e(s,z)\u8ba1\u7b97\u5b83\u7684\u91cf\u5316\u7b26\u53f7q\uff0c\u4f7f\u5f97s(q-z)\u548cd\u6700\u63a5\u8fd1\uff0c\u5177\u4f53\u7b97\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_289.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_289.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-775\" style=\"width:608px;height:74px\" width=\"608\" height=\"74\"  sizes=\"auto, (max-width: 608px) 100vw, 608px\" \/><\/div><\/figure>\n<\/div>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u6211\u4eec\u8ba8\u8bba\u4f7f\u7528\u4eff\u5c04\u6620\u5c04\u91cf\u5316\u7684\u6570\u636e\u7684\u8fd0\u7b97\u3002\u8ba8\u8bba\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u8bb0\u53f7\uff08s,z,q\uff09\u8868\u793a\u4e3a\u91cf\u5316\u4e2d\u5fc3\u4e3az\u3001\u6b65\u957f\u4e3as\u4ee5\u53ca\u91cf\u5316\u7b26\u53f7\u4e3aq\u7684\u4eff\u5c04\u6620\u5c04\u91cf\u5316\u6570\u636e\u3002\u8003\u8651\u4e24\u4e2a\u91cf\u5316\u6570<div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_322.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"80\" height=\"27\" class=\"wp-image-781\" style=\"width: 80px;\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_322.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"><\/div>\u548c<img loading=\"lazy\" decoding=\"async\" width=\"80\" height=\"27\" class=\"wp-image-782\" style=\"width: 80px;\" src=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_323.jpg\" alt=\"\">\u7684\u76f8\u4e58\u8fd0\u7b97\uff0c\u5b83\u4eec\u7684\u4e58\u79ef\u7528<img loading=\"lazy\" decoding=\"async\" width=\"80\" height=\"28\" class=\"wp-image-783\" style=\"width: 80px;\" src=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_324.jpg\" alt=\"\"  sizes=\"auto, (max-width: 80px) 100vw, 80px\" \/>\u8868\u793a\u3002\u8fd93\u4e2a\u6570\u5bf9\u5e94\u7684\u6d6e\u70b9\u6570\u503c\u5206\u522b\u662f<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_325.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_325.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-784\" style=\"width:564px;height:107px\" width=\"564\" height=\"107\"  sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><\/div><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u4e58\u79ef\u5173\u7cfbc=ab\u53ef\u4ee5\u5f97\u51fa<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_326-1024x99.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_326-1024x99.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-786\" style=\"width:592px;height:57px\" 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loading=\"lazy\" decoding=\"async\" width=\"80\" height=\"46\" class=\"wp-image-794\" style=\"width: 80px;\" src=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_329.jpg\" alt=\"\">\uff0c\u6211\u4eec\u5e0c\u671b\u8ba1\u7b97\u5b83\u548c\u6574\u6570x\u7684\u4e58\u79ef\uff0c\u9996\u5148\u53ef\u4ee5\u5c060.7\u8fd1\u4f3c\u8868\u793a\u4e3a\u4e0b\u9762\u7684\u5f62\u5f0f\uff1a<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_330.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_330.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-788\" style=\"width:189px;height:68px\" width=\"189\" height=\"68\"\/><\/div><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u4e8e\u662f<\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_331.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_331.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-789\" style=\"width:221px;height:77px\" width=\"221\" height=\"77\"  sizes=\"auto, (max-width: 221px) 100vw, 221px\" \/><\/div><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u5176\u4e2d\u5206\u5b50\u8ba1\u7b97\u53ea\u9700\u8981\u8fdb\u884c\u6574\u6570\u4e58\u6cd5\uff0c\u800c\u5206\u6bcd\u5bf9\u5e94\u7684\u9664\u6cd5\u53ea\u9700\u8981\u79fb\u4f4d\u64cd\u4f5c\u5b9e\u73b0\u3002\u7c7b\u4f3c\u7b97\u6cd5\u7684\u66f4\u591a\u7ec6\u8282\u53ef\u4ee5\u57284.4\u8282\u627e\u5230\u3002<\/p>\n\n\n<h1 class=\"wp-block-heading has-text-align-center\">\u7b2c5\u7ae0 \u5377\u79ef\u8fd0\u7b97\u4f18\u5316<\/h1>\n\n\n<h2 class=\"wp-block-heading\">5.2 \u5feb\u901f\u5377\u79ef\u7b97\u6cd5<\/h2>\n\n\n<h3 class=\"wp-block-heading\">5.2.1 \u4e00\u7ef4\u5faa\u73af\u5377\u79ef\u9891\u57df\u5feb\u901f\u7b97\u6cd5 \uff08\u7406\u89e3\u5377\u79ef\u600e\u4e48\u5230\u9891\u57df\uff09P114~<\/h3>\n\n\n<p class=\"wp-block-paragraph\">\u4e24\u4e2a\u957f\u5ea6\u540c\u4e3aN\u7684\u5e8f\u5217 x\u3001h\uff0c\u5206\u522b\u8fdb\u884c<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u79bb\u6563\u5085\u91cc\u53f6\u53d8\u6362<\/mark>\uff0c<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u76f8\u4e58<\/mark>\uff0c\u518d\u8fdb\u884c<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u79bb\u6563\u5085\u91cc\u53f6\u53cd\u53d8\u6362<\/mark>\uff0c\u5f97\u5230x\u4e0eh\u5faa\u73af\u5377\u79ef\u7684\u7ed3\u679c\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\"><em>*\u5377\u79ef\u5b9a\u7406\uff1a\u5377\u79ef\u5b9a\u7406\u662f\u5085\u7acb\u53f6\u53d8\u6362\u6ee1\u8db3\u7684\u4e00\u4e2a\u91cd\u8981\u6027\u8d28\u3002\u5377\u79ef\u5b9a\u7406\u6307\u51fa\uff0c\u51fd\u6570\u5377\u79ef\u7684\u5085\u7acb\u53f6\u53d8\u6362\u662f\u51fd\u6570\u5085\u7acb\u53f6\u53d8\u6362\u7684\u4e58\u79ef\u3002\u5177\u4f53\u5206\u4e3a\u65f6\u57df\u5377\u79ef\u5b9a\u7406\u548c\u9891\u57df\u5377\u79ef\u5b9a\u7406\uff0c\u65f6\u57df\u5377\u79ef\u5b9a\u7406\u5373\u65f6\u57df\u5185\u7684\u5377\u79ef\u5bf9\u5e94\u9891\u57df\u5185\u7684\u4e58\u79ef\uff1b\u9891\u57df\u5377\u79ef\u5b9a\u7406\u5373\u9891\u57df\u5185\u7684\u5377\u79ef\u5bf9\u5e94\u65f6\u57df\u5185\u7684\u4e58\u79ef\uff0c\u4e24\u8005\u5177\u6709\u5bf9\u5076\u5173\u7cfb\u3002<\/em><\/p>\n\n\n<p class=\"wp-block-paragraph\"><div  class='collapse-block shadow-sm collapse-block-primary collapsed'><div class='collapse-block-title'><span class='collapse-block-title-inner'>\u6298\u53e0\u7684 \u63a8\u5bfc\u548c\u4ee3\u7801\u3001\u77e9\u9635\u63cf\u8ff0 P114-116<\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u6700\u5e38\u89c1\u7684\u5faa\u73af\u5377\u79ef\u4f18\u5316\u662f\u4f7f\u7528\u9891\u57df\u53d8\u6362\u7684\u65b9\u5f0f\u5b9e\u73b0\u7684\u3002\u524d\u9762\u4ecb\u7ecd\u5faa\u73af\u5377\u79ef\u65f6\uff0c\u63d0\u5230\u53ef\u4ee5\u7528\u591a\u9879\u5f0f\u8868\u793a\u5faa\u73af\u5377\u79ef\u8fc7\u7a0b\uff0c\u57fa\u4e8e\u9891\u57df\u53d8\u6362\u7684\u5feb\u901f\u5377\u79ef\u7b97\u6cd5\u53ef\u4ee5\u901a\u8fc7\u591a\u9879\u5f0f\u89e3\u91ca\u3002\u8003\u8651\u4e24\u4e2a\u957f\u5ea6\u540c\u4e3aN\u7684\u5e8f\u5217<div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_551.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"130\" height=\"28\" class=\"wp-image-828\" style=\"width: 130px;\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_551.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"><\/div>\u548c<img loading=\"lazy\" decoding=\"async\" width=\"130\" height=\"25\" class=\"wp-image-827\" style=\"width: 130px;\" src=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_552.jpg\" alt=\"\"  sizes=\"auto, (max-width: 130px) 100vw, 130px\" \/>\uff0c\u5b83\u4eec\u7684\u5faa\u73af\u5377\u79ef\u7ed3\u679c\u662f\u591a\u9879\u5f0fy(p)\u7684\u7cfb\u6570\uff1a<\/p>\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_554-1024x56.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_554-1024x56.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-832\" style=\"width:538px;height:28px\" width=\"538\" height=\"28\"  sizes=\"auto, (max-width: 538px) 100vw, 538px\" \/><\/div><\/figure>\r\n<\/div>\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u5176\u4e2d\uff1a<\/p>\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_555.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_555.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-833\" style=\"width:535px;height:141px\" width=\"535\" height=\"141\"  sizes=\"auto, (max-width: 535px) 100vw, 535px\" \/><\/div><\/figure>\r\n<\/div>\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u4ee4<img loading=\"lazy\" decoding=\"async\" width=\"80\" height=\"31\" class=\"wp-image-835\" style=\"width: 80px;\" src=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_556.jpg\" alt=\"\">\uff0c\u4e8e\u662f\u6709<\/p>\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_557-1024x243.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_557-1024x243.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-834\" style=\"width:545px;height:129px\" width=\"545\" height=\"129\"  sizes=\"auto, (max-width: 545px) 100vw, 545px\" \/><\/div><\/figure>\r\n<\/div>\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u5f0f\uff085-19\uff09\u8868\u660ex(p)\u548ch(p)\u5206\u522b\u662f\u5e8f\u5217<div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_551.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"130\" height=\"28\" class=\"wp-image-828\" style=\"width: 130px;\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_551.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"><\/div>\u548c<div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_563.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"130\" height=\"25\" class=\"wp-image-827\" style=\"width: 130px;\" src=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_552.jpg\" alt=\"\"  sizes=\"auto, (max-width: 130px) 100vw, 130px\" \/>\u5728\u9891\u70b9n\u03c9\u7684\u79bb\u6563\u5085\u91cc\u53f6\u53d8\u6362\u3002\u53d6\u03c9=2\u03c0\/N\uff0c\u201c\u81ea\u52a8\u201d\u6ee1\u8db3<img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"80\" height=\"29\" class=\"wp-image-849\" style=\"width: 80px;\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_563.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"  sizes=\"auto, (max-width: 80px) 100vw, 80px\" \/><\/div>\uff0c\u5f97\u5230<\/p>\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_564-1024x47.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_564-1024x47.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-848\" style=\"width:616px;height:28px\" width=\"616\" height=\"28\"  sizes=\"auto, (max-width: 616px) 100vw, 616px\" \/><\/div><\/figure>\r\n<\/div>\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u6839\u636e <strong><em>y(p)<\/em> <\/strong>\u7684\u591a\u9879\u5f0f\u5f62\u5f0f\uff0c\u53ef\u89c1\u6b64\u65f6<img loading=\"lazy\" decoding=\"async\" width=\"130\" height=\"29\" class=\"wp-image-846\" style=\"width: 130px;\" src=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_567.jpg\" alt=\"\">\u53ef\u4ee5\u901a\u8fc7 <strong><em>x(p)h(p)<\/em><\/strong> \u7684\u79bb\u6563\u5085\u91cc\u53f6\u53cd\u53d8\u6362\u5f97\u5230\u3002\u4e8e\u662f\u6211\u4eec\u53ef\u4ee5\u7528\u4e24\u6b21\u79bb\u6563\u5085\u91cc\u53f6\u53d8\u6362\u548c\u4e00\u6b21\u79bb\u6563\u5085\u91cc\u53f6\u53cd\u53d8\u6362\u5b9e\u73b0\u5faa\u73af\u5377\u79ef\uff0c\u5982\u4e0b\u9762\u7684Python\u4ee3\u7801\u6240\u793a\u3002<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>import numpy as np\r\n\r\n# \u751f\u6210\u5faa\u73af\u5377\u79ef\u7684\u6d4b\u8bd5\u5e8f\u5217x\u548ch\r\nN = 20\r\nx = np.random.randint(-10, 10, N).astype(float)\r\nh = np.random.randint(-10, 10, N).astype(float)\r\n\r\nfx = np.fft.fft(x)  # \u5e8f\u5217x\u7684DFT\r\nfh = np.fft.fft(h)  # \u5e8f\u5217h\u7684DFT\r\n\r\nfy = fx * fh\r\n\r\ny = np.fft.ifft(fy)  # \u5e8f\u5217x\u548ch\u7684\u5faa\u73af\u5377\u79ef\u7ed3\u679c\r\n<\/code><\/pre>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u57fa\u4e8e\u5085\u91cc\u53f6\u53d8\u6362\u7684\u5faa\u73af\u5377\u79ef\u53ef\u4ee5\u5199\u6210\u4e0b\u9762\u7684\u77e9\u9635\u65b9\u7a0b\u5f62\u5f0f\uff1a<\/p>\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_574-1024x64.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_574-1024x64.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-868\" style=\"width:460px;height:28px\" width=\"460\" height=\"28\"  sizes=\"auto, (max-width: 460px) 100vw, 460px\" \/><\/div><\/figure>\r\n<\/div>\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u5176\u4e2d <strong><em>W<\/em><\/strong> \u662f\u79bb\u6563\u5085\u91cc\u53f6\u53d8\u6362\u77e9\u9635\uff08\u6ce8\u610f\uff0c\u8be5\u53d8\u6362\u77e9\u9635\u6709\u51e0\u79cd\u4e0d\u540c\u7684\u8868\u793a\u5f62\u5f0f\uff0c\u76f8\u5dee\u4e00\u4e2a\u6bd4\u4f8b\u56e0\u5b50N\u6216\u8005\u221aN\uff0c\u672c\u4e66\u4f7f\u7528\u5b9a\u4e49\u4f7f\u5f97W\u662f\u9149\u77e9\u9635\uff09\uff1a<\/p>\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_576-1024x256.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_576-1024x256.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-869\" style=\"width:629px;height:157px\" width=\"629\" height=\"157\"  sizes=\"auto, (max-width: 629px) 100vw, 629px\" \/><\/div><\/figure>\r\n<\/div>\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u516c\u5f0f\u4e2d<img loading=\"lazy\" decoding=\"async\" width=\"30\" height=\"22\" class=\"wp-image-870\" style=\"width: 30px;\" src=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_577.jpg\" alt=\"\">\u4ee3\u8868W\u7684\u5171\u8f6d\uff0c\u7b26\u53f7\u2299\u4ee3\u8868\u4e24\u4e2a\u5411\u91cf\u9010\u5143\u7d20\u76f8\u4e58\uff0c\u6bd4\u5982[1 2]\u2299[10 100]=[10 200]\uff1b(Wx)\u548c(Wh)\u5206\u522b\u770b\u6210\u6570\u636e\u5e8f\u5217<strong><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\">x<\/mark><\/em><\/strong>\u548c<strong><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\">h<\/mark><\/em><\/strong>\u7684\u201c\u9891\u57df\u201d\u8868\u793a\uff0c\u800c\u4e58\u4ee5<img loading=\"lazy\" decoding=\"async\" width=\"60\" height=\"21\" class=\"wp-image-871\" style=\"width: 60px;\" src=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_581.jpg\" alt=\"\">\u7684\u8fd0\u7b97\u4ee3\u8868\u9891\u57df\u5230\u65f6\u57df\u7684\u53cd\u53d8\u6362\u8fd0\u7b97\u3002\u8fd9\u4e00\u53d8\u6362\u8fc7\u7a0b\u5982\u56fe5-5\u6240\u793a\u3002<\/p>\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_582.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_582.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-887\" style=\"width:387px;height:450px\" width=\"387\" height=\"450\"  sizes=\"auto, (max-width: 387px) 100vw, 387px\" \/><\/div><figcaption class=\"wp-element-caption\">\u56fe5-5\u3000\u4e00\u7ef4\u5faa\u73af\u5377\u79ef\u7684\u65f6\u9891\u57df\u5feb\u901f\u7b97\u6cd5\u793a\u610f\u56fe<\/figcaption><\/figure>\r\n<\/div>\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/div><\/div><\/p>\n\n\n<h2 class=\"wp-block-heading\">5.3 \u8fd1\u4f3c\u5377\u79ef\u7b97\u6cd5 \uff08\u51e0\u79cd\u8fd1\u4f3c\u5377\u8ba1\u7b97\u6cd5\uff09<\/h2>\n\n\n<p class=\"wp-block-paragraph\"><div  class='collapse-block shadow-sm collapse-block-primary collapsed'><div class='collapse-block-title'><span class='collapse-block-title-inner'><\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>5.3.1 \u57fa\u4e8e\u5377\u79ef\u6838\u4f4e\u79e9\u5206\u89e3\u7684\u4e8c\u7ef4\u5feb\u901f\u5377\u79ef<\/li>\r\n\r\n\r\n\r\n<li>5.3.2 \u77e9\u5f62\u5377\u79ef\u6838\u8fd1\u4f3c\u5377\u79ef<\/li>\r\n\r\n\r\n\r\n<li>5.3.3 \u5206\u6bb5\u7ebf\u6027\u5377\u79ef\u6838\u8fd1\u4f3c<\/li>\r\n\r\n\r\n\r\n<li>5.3.4 \u5377\u79ef\u6838\u7684\u5206\u6bb5\u8fd1\u4f3c<\/li>\r\n\r\n\r\n\r\n<li>5.3.5 \u57fa\u4e8eIIR\u6ee4\u6ce2\u5668\u7684\u8fd1\u4f3c\u5377\u79ef<\/li>\r\n\r\n\r\n\r\n<li>5.3.6 \u57fa\u4e8e\u5377\u79ef\u6838\u4f4e\u79e9\u8fd1\u4f3c\u7684\u4e8c\u7ef4\u8fd1\u4f3c\u5feb\u901f\u5377\u79ef<\/li>\r\n\r\n\r\n\r\n<li>5.3.7 \u57fa\u4e8e\u4e8c\u7ef4\u77e9\u5f62\u5377\u79ef\u6838\u7684\u8fd1\u4f3c\u5feb\u901f\u5377\u79ef<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/div><\/div><\/p>\n\n\n<h1 class=\"wp-block-heading has-text-align-center\">\u7b2c8\u7ae0 ARM\u5e73\u53f0\u4e0a\u7684\u673a\u5668\u5b66\u4e60\u7f16\u7a0b<\/h1>\n\n\n<h2 class=\"wp-block-heading\">\u5d4c\u5165\u5f0f\u5904\u7406\u5668\u5206\u7c7b<\/h2>\n\n\n<h3 class=\"wp-block-heading\">FPGA\uff1a\u73b0\u573a\u53ef\u7f16\u7a0b\u903b\u8f91\u95e8\u9635\u5217<\/h3>\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">FPGA \u5668\u4ef6\u5c5e\u4e8e\u4e13\u7528\u96c6\u6210\u7535\u8def\u4e2d\u7684\u4e00\u79cd\u534a\u5b9a\u5236\u7535\u8def\uff0c\u662f\u53ef\u7f16\u7a0b\u7684\u903b\u8f91\u5217\u9635<\/mark><\/strong>\uff0c\u80fd\u591f\u6709\u6548\u7684\u89e3\u51b3\u539f\u6709\u7684\u5668\u4ef6\u95e8\u7535\u8def\u6570\u8f83\u5c11\u7684\u95ee\u9898\u3002FPGA \u7684\u57fa\u672c\u7ed3\u6784\u5305\u62ec\u53ef\u7f16\u7a0b\u8f93\u5165\u8f93\u51fa\u5355\u5143\uff0c\u53ef\u914d\u7f6e\u903b\u8f91\u5757\uff0c\u6570\u5b57\u65f6\u949f\u7ba1\u7406\u6a21\u5757\uff0c\u5d4c\u5165\u5f0f\u5757RAM\uff0c\u5e03\u7ebf\u8d44\u6e90\uff0c\u5185\u5d4c\u4e13\u7528\u786c\u6838\uff0c\u5e95\u5c42\u5185\u5d4c\u529f\u80fd\u5355\u5143\u3002\u7531\u4e8e<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">FPGA\u5177\u6709\u5e03\u7ebf\u8d44\u6e90\u4e30\u5bcc\uff0c\u53ef\u91cd\u590d\u7f16\u7a0b\u548c\u96c6\u6210\u5ea6\u9ad8\uff0c\u6295\u8d44\u8f83\u4f4e\u7684\u7279\u70b9<\/mark><\/strong>\uff0c\u5728\u6570\u5b57\u7535\u8def\u8bbe\u8ba1\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002FPGA\u7684\u8bbe\u8ba1\u6d41\u7a0b\u5305\u62ec\u7b97\u6cd5\u8bbe\u8ba1\u3001\u4ee3\u7801\u4eff\u771f\u4ee5\u53ca\u8bbe\u8ba1\u3001\u677f\u673a\u8c03\u8bd5\uff0c\u8bbe\u8ba1\u8005\u4ee5\u53ca\u5b9e\u9645\u9700\u6c42\u5efa\u7acb\u7b97\u6cd5\u67b6\u6784\uff0c\u5229\u7528EDA\u5efa\u7acb\u8bbe\u8ba1\u65b9\u6848\u6216HD\u7f16\u5199\u8bbe\u8ba1\u4ee3\u7801\uff0c\u901a\u8fc7\u4ee3\u7801\u4eff\u771f\u4fdd\u8bc1\u8bbe\u8ba1\u65b9\u6848\u7b26\u5408\u5b9e\u9645\u8981\u6c42\uff0c\u6700\u540e\u8fdb\u884c\u677f\u7ea7\u8c03\u8bd5\uff0c\u5229\u7528\u914d\u7f6e\u7535\u8def\u5c06\u76f8\u5173\u6587\u4ef6\u4e0b\u8f7d\u81f3FPGA\u82af\u7247\u4e2d\uff0c\u9a8c\u8bc1\u5b9e\u9645\u8fd0\u884c\u6548\u679c\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">MPU\uff1a\u5d4c\u5165\u5f0f\u5fae\u5904\u7406\u5668<\/h3>\n\n\n<p class=\"wp-block-paragraph\">\u5d4c\u5165\u5f0f\u5fae\u5904\u7406\u5668\u662f<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u7531<a rel=\"noreferrer noopener\" href=\"https:\/\/baike.baidu.com\/item\/%E9%80%9A%E7%94%A8%E8%AE%A1%E7%AE%97%E6%9C%BA\/979088?fromModule=lemma_inlink\" target=\"_blank\">\u901a\u7528\u8ba1\u7b97\u673a<\/a>\u4e2d\u7684CPU\u6f14\u53d8\u800c\u6765\u7684<\/mark><\/strong>\u3002\u5b83\u7684<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u7279\u5f81\u662f\u5177\u670932\u4f4d\u4ee5\u4e0a\u7684\u5904\u7406\u5668\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u6027\u80fd<\/mark><\/strong>\uff0c\u5f53\u7136\u5176\u4ef7\u683c\u4e5f\u76f8\u5e94\u8f83\u9ad8\u3002\u4f46\u4e0e<a rel=\"noreferrer noopener\" href=\"https:\/\/baike.baidu.com\/item\/%E8%AE%A1%E7%AE%97%E6%9C%BA%E5%A4%84%E7%90%86%E5%99%A8\/10313260?fromModule=lemma_inlink\" target=\"_blank\">\u8ba1\u7b97\u673a\u5904\u7406\u5668<\/a>\u4e0d\u540c\u7684\u662f\uff0c\u5728\u5b9e\u9645\u5d4c\u5165\u5f0f\u5e94\u7528\u4e2d\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u53ea\u4fdd\u7559\u548c\u5d4c\u5165\u5f0f\u5e94\u7528\u7d27\u5bc6\u76f8\u5173\u7684\u529f\u80fd\u786c\u4ef6\uff0c\u53bb\u9664\u5176\u4ed6\u7684\u5197\u4f59\u529f\u80fd\u90e8\u5206<\/mark><\/strong>\uff0c\u8fd9\u6837\u5c31\u4ee5\u6700\u4f4e\u7684\u529f\u8017\u548c\u8d44\u6e90\u5b9e\u73b0\u5d4c\u5165\u5f0f\u5e94\u7528\u7684\u7279\u6b8a\u8981\u6c42<\/p>\n\n\n<p class=\"wp-block-paragraph\">MPU\u662f<strong>\u8ba1\u7b97\u673a\u7684\u8ba1\u7b97\u3001\u5224\u65ad\u6216\u63a7\u5236\u4e2d\u5fc3<\/strong>\uff0c\u6709\u4eba\u79f0\u5b83\u4e3a\u201d<strong>\u8ba1\u7b97\u673a\u7684\u5fc3\u810f<\/strong>\u201d\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">MCU\uff1a<strong>\u5d4c\u5165\u5f0f\u5fae\u63a7\u5236\u5668<\/strong><\/h3>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5fae\u63a7\u5236\u5355\u5143<\/strong>(Microcontroller Unit) \uff0c\u53c8\u79f0<strong>\u5355\u7247\u5fae\u578b\u8ba1\u7b97\u673a<\/strong>(Single Chip Microcomputer )\u6216\u8005<strong>\u5355\u7247\u673a<\/strong>\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u662f<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u628a\u4e2d\u592e\u5904\u7406\u5668\u7684\u9891\u7387\u4e0e\u89c4\u683c\u505a\u9002\u5f53\u7f29\u51cf<\/mark><\/strong>\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u5e76\u5c06<\/mark><\/strong>\u5185\u5b58(memory)\u3001\u8ba1\u6570\u5668(Timer)\u3001USB\u3001A\/D\u8f6c\u6362\u3001UART\u3001PLC\u3001DMA\u7b49<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u5468\u8fb9\u63a5\u53e3<\/mark><\/strong>\uff0c\u751a\u81f3LCD\u9a71\u52a8\u7535\u8def\u90fd<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u6574\u5408\u5728\u5355\u4e00\u82af\u7247\u4e0a\uff0c\u5f62\u6210\u82af\u7247\u7ea7\u7684\u8ba1\u7b97\u673a\uff0c\u4e3a\u4e0d\u540c\u7684\u5e94\u7528\u573a\u5408\u505a\u4e0d\u540c\u7ec4\u5408\u63a7\u5236<\/mark><\/strong>\u3002\u8bf8\u5982\u624b\u673a\u3001PC\u5916\u56f4\u3001\u9065\u63a7\u5668\uff0c\u81f3\u6c7d\u8f66\u7535\u5b50\u3001\u5de5\u4e1a\u4e0a\u7684\u6b65\u8fdb\u9a6c\u8fbe\u3001\u673a\u5668\u624b\u81c2\u7684\u63a7\u5236\u7b49\uff0c\u90fd\u53ef\u89c1\u5230MCU\u7684\u8eab\u5f71\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">DSP\uff1a\u5d4c\u5165\u5f0fDSP\u5904\u7406\u5668<\/h3>\n\n\n<p class=\"wp-block-paragraph\">\u5d4c\u5165\u5f0fDSP\u5904\u7406\u5668(Embedded Digital Signal Processor\uff0cEDSP)\u662f\u4e00\u79cd<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u975e\u5e38\u64c5\u957f\u4e8e\u9ad8\u901f\u5b9e\u73b0\u5404\u79cd\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u8fd0\u7b97(\u5982<a rel=\"noreferrer noopener\" href=\"https:\/\/baike.baidu.com\/item\/%E6%95%B0%E5%AD%97%E6%BB%A4%E6%B3%A2\/2474289?fromModule=lemma_inlink\" target=\"_blank\">\u6570\u5b57\u6ee4\u6ce2<\/a>\u3001\u9891\u8c31\u5206\u6790\u7b49)\u7684\u5d4c\u5165\u5f0f\u5904\u7406\u5668<\/mark><\/strong>\u3002\u7531\u4e8e\u5bf9DSP\u786c\u4ef6\u7ed3\u6784\u548c\u6307\u4ee4\u8fdb\u884c\u4e86\u7279\u6b8a\u8bbe\u8ba1\uff0c\u4f7f\u5176\u80fd\u591f\u9ad8\u901f\u5b8c\u6210\u5404\u79cd\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u7b97\u6cd5\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">SOC\uff1a\u5d4c\u5165\u5f0f\u7247\u4e0a\u7cfb\u7edf<\/h3>\n\n\n<p class=\"wp-block-paragraph\">SOC\u7684\u5b9a\u4e49\u591a\u79cd\u591a\u6837\uff0c\u7531\u4e8e\u5176\u5185\u6db5\u4e30\u5bcc\u3001\u5e94\u7528\u8303\u56f4\u5e7f\uff0c\u5f88\u96be\u7ed9\u51fa\u51c6\u786e\u5b9a\u4e49\u3002\u4e00\u822c\u8bf4\u6765\uff0c SOC\u79f0\u4e3a<strong>\u7cfb\u7edf\u7ea7\u82af\u7247<\/strong>\uff0c\u4e5f\u6709\u79f0<strong>\u7247\u4e0a\u7cfb\u7edf<\/strong>\uff0c\u610f\u6307\u5b83\u662f\u4e00\u4e2a\u4ea7\u54c1\uff0c\u662f\u4e00\u4e2a<strong>\u6709\u4e13\u7528\u76ee\u6807\u7684\u96c6\u6210\u7535\u8def<\/strong>\uff0c\u5176\u4e2d<strong>\u5305\u542b\u5b8c\u6574\u7cfb\u7edf\u5e76\u6709\u5d4c\u5165\u8f6f\u4ef6\u7684\u5168\u90e8\u5185\u5bb9<\/strong>\u3002\u540c\u65f6\u5b83<strong>\u53c8\u662f\u4e00\u79cd\u6280\u672f\uff0c\u7528\u4ee5\u5b9e\u73b0\u4ece\u786e\u5b9a\u7cfb\u7edf\u529f\u80fd\u5f00\u59cb\uff0c\u5230\u8f6f\/\u786c\u4ef6\u5212\u5206\uff0c\u5e76\u5b8c\u6210\u8bbe\u8ba1\u7684\u6574\u4e2a\u8fc7\u7a0b<\/strong>\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u72ed\u4e49\u89d2\u5ea6\u8bb2\uff0c\u5b83<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u662f\u4fe1\u606f\u7cfb\u7edf\u6838\u5fc3\u7684\u82af\u7247\u96c6\u6210\uff0c\u662f\u5c06\u7cfb\u7edf<a rel=\"noreferrer noopener\" href=\"https:\/\/baike.baidu.com\/item\/%E5%85%B3%E9%94%AE%E9%83%A8%E4%BB%B6\/7209462?fromModule=lemma_inlink\" target=\"_blank\">\u5173\u952e\u90e8\u4ef6<\/a>\u96c6\u6210\u5728\u4e00\u5757\u82af\u7247\u4e0a<\/mark><\/strong>;\u4ece\u5e7f\u4e49\u89d2\u5ea6\u8bb2\uff0c SoC\u662f\u4e00\u4e2a\u5fae\u5c0f\u578b\u7cfb\u7edf\uff0c\u5982\u679c\u8bf4<a rel=\"noreferrer noopener\" href=\"https:\/\/baike.baidu.com\/item\/%E4%B8%AD%E5%A4%AE%E5%A4%84%E7%90%86%E5%99%A8\/284033?fromModule=lemma_inlink\" target=\"_blank\">\u4e2d\u592e\u5904\u7406\u5668<\/a>(CPU)\u662f\u5927\u8111\uff0c\u90a3\u4e48SoC\u5c31\u662f\u5305\u62ec\u5927\u8111\u3001\u5fc3\u810f\u3001\u773c\u775b\u548c\u624b\u7684\u7cfb\u7edf\u3002\u56fd\u5185\u5916\u5b66\u672f\u754c\u4e00\u822c\u503e\u5411\u5c06SoC\u5b9a\u4e49\u4e3a<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u5c06<a rel=\"noreferrer noopener\" href=\"https:\/\/baike.baidu.com\/item\/%E5%BE%AE%E5%A4%84%E7%90%86%E5%99%A8\/104320?fromModule=lemma_inlink\" target=\"_blank\">\u5fae\u5904\u7406\u5668<\/a>\u3001\u6a21\u62dfIP\uff08Intellectual Property\uff09\u6838\u3001\u6570\u5b57IP\u6838\u548c<a rel=\"noreferrer noopener\" href=\"https:\/\/baike.baidu.com\/item\/%E5%AD%98%E5%82%A8%E5%99%A8\/1583185?fromModule=lemma_inlink\" target=\"_blank\">\u5b58\u50a8\u5668<\/a>(\u6216\u7247\u5916\u5b58\u50a8\u63a7\u5236\u63a5\u53e3)\u96c6\u6210\u5728\u5355\u4e00\u82af\u7247\u4e0a<\/mark><\/strong>\uff0c\u5b83\u901a\u5e38\u662f\u5ba2\u6237\u5b9a\u5236\u7684\uff0c\u6216\u662f\u9762\u5411\u7279\u5b9a\u7528\u9014\u7684\u6807\u51c6\u4ea7\u54c1\u3002<\/p>\n\n\n<h2 class=\"wp-block-heading\">ARM\u5904\u7406\u5668\u4e3b\u8981\u5206\u4e09\u4e2a\u7cfb\u5217\uff1aCortex-A\/M\/R<\/h2>\n\n\n<h3 class=\"wp-block-heading\">Cortex-A<\/h3>\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u7cfb\u5217\u5904\u7406\u5668<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u4fa7\u91cd\u590d\u6742\u5e94\u7528\uff0c\u80fd\u591f\u8fd0\u884c\u7c7b\u4f3cLinux\u7ea7\u522b\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002<\/mark><\/strong>\u5728\u64cd\u4f5c\u7cfb\u7edf\u652f\u6301\u4e0b\u8fd0\u884c\u591a\u4efb\u52a1\u5e94\u7528\u7a0b\u5e8f\uff0c\u63d0\u4f9b\u4e30\u5bcc\u7684\u4eba\u673a\u4ea4\u4e92\u529f\u80fd\u3002\u8fd9\u4e00\u7c7b\u5904\u7406\u5668<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u5173\u6ce8\u8fd0\u7b97\u6027\u80fd\uff0c\u529f\u8017\u548c\u901f\u5ea6\u76f8\u5bf9\u8f83\u9ad8\uff0c\u5e94\u7528\u9886\u57df\u5305\u62ec\u5e73\u677f\u7535\u8111\u548c\u5f69\u5c4f\u624b\u673a\u7b49\u3002<\/mark><\/strong><\/p>\n\n\n<h3 class=\"wp-block-heading\">Cortex-M<\/h3>\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u7cfb\u5217\u5904\u7406\u5668<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u9488\u5bf9\u5de5\u4e1a\u63a7\u5236\u5e94\u7528\uff0c\u5728\u5916\u56f4\u63a5\u53e3\u63a7\u5236\u5668\u548c\u7247\u5185\u8fd0\u7b97\u52a0\u901f\u786c\u4ef6\u7684\u9009\u62e9\u4e0a\u6839\u636e\u5de5\u4e1a\u5e94\u7528\u9700\u6c42\u8fdb\u884c\u4f18\u5316\uff0c\u5e73\u8861\u5916\u56f4\u7535\u8def\u590d\u6742\u5ea6\u3001\u7cfb\u7edf\u529f\u8017\u3001\u53ef\u9760\u6027\u548c\u6210\u672c<\/mark><\/strong>\u3002Cortex-M\u7cfb\u5217\u5904\u7406\u5668<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u5728\u7247\u5185\u5b58\u50a8\u548c\u8fd0\u7b97\u80fd\u529b\u4e0a\u4f4e\u4e8eCortex-A\u7cfb\u5217\u5904\u7406\u5668<\/mark><\/strong>\uff0c\u4f46\u5b83<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u6d88\u8d39\u7c7b\u5bb6\u7535\u4ea7\u54c1\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/mark><\/strong>\u5728\u5927\u591a\u6570\u5d4c\u5165\u5f0f\u5e94\u7528\u7cfb\u7edf\u4e2d\uff0cCortex-M\u5904\u7406\u5668\u5f80\u5f80\u7ad9\u5728\u201c\u5e55\u540e\u201d\uff0c\u4e0d\u76f4\u63a5\u53c2\u4e0e\u7528\u6237\u754c\u9762\u64cd\u4f5c\uff0c\u6bd4\u5982\u7528\u4e8e\u8bbe\u5907\u7684\u7535\u6e90\u63a7\u5236\u3001\u4f20\u611f\u5668\u82af\u7247\u6570\u636e\u4f20\u8f93\u548c\u63a5\u53e3\u7ba1\u7406\u7b49\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">Cortex-R<\/h3>\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e00\u7cfb\u5217\u5904\u7406\u5668<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u9762\u5411\u9700\u8981\u5b9e\u65f6\uff0c\u5feb\u901f\u54cd\u5e94\u7684\u5e94\u7528<\/mark><\/strong>\uff0c\u5bf9\u529f\u8017\u3001\u6027\u80fd\u548c\u5c01\u88c5\u5f62\u5f0f\u8fdb\u884c\u4e86\u4f18\u5316\uff0c\u4f7f\u4e4b<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u9002\u7528\u4e8e\u53ef\u9760\u6027\u548c\u5bb9\u9519\u8981\u6c42\u66f4\u9ad8\u7684\u5de5\u4e1a\u5e94\u7528\u9886\u57df<\/mark><\/strong>\u3002<\/p>\n\n\n<h2 class=\"wp-block-heading\">8.1 CMSIS\u8f6f\u4ef6\u6846\u67b6\u6982\u8ff0<\/h2>\n\n\n<p class=\"wp-block-paragraph\">\u4f1a\u5206\u5c42<\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>CMSIS\uff08Cortex Microcontroller Software Interface Standard\uff09<\/strong><\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_1312.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_1312.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-902\" style=\"width:616px;height:226px\" width=\"616\" height=\"226\"  sizes=\"auto, (max-width: 616px) 100vw, 616px\" \/><\/div><figcaption class=\"wp-element-caption\">P258  \u56fe8-1\u3000CMSIS\u8f6f\u4ef6\u63a5\u53e3\u6807\u51c6\u7684\u6a21\u5757\u6784\u6210<\/figcaption><\/figure>\n<\/div>\n\n<p class=\"wp-block-paragraph\">\u56fe8-1\u7684\u5de6\u4fa7\u5217\u51fa\u4e86CMSIS\u8f6f\u4ef6\u7684\u4e09\u4e2a\u5206\u5c42\uff1a\u5e94\u7528\u5c42\u3001CMSIS\u5c42\u3001\u786c\u4ef6\u5c42\uff0c\u4e2d\u95f4\u7684CMSIS\u5c42\u5305\u62ec\u4e86\u72ec\u7acb\u4e8e\u5177\u4f53\u7684ARM\u5904\u7406\u5668\u578b\u53f7\u7684\u8f6f\u4ef6\u6a21\u5757\uff0c\u5b83\u4eec\u89c4\u5b9a\u4e86\u548cARM\u5904\u7406\u5668\u5e73\u53f0\u65e0\u5173\u7684\u901a\u7528\u63a5\u53e3\u89c4\u8303\u3002\u6700\u4e0b\u5c42\u786c\u4ef6\u5c42\u662f\u548cARM\u5904\u7406\u5668\u578b\u53f7\u4ee5\u53ca\u5916\u56f4\u63a7\u5236\u5668\u76f8\u5173\u7684\u5b9a\u4e49\u3002CMSIS\u6846\u67b6\u7684\u6838\u5fc3\u90e8\u5206\u5305\u62ec\u4e86\u591a\u4e2a\u5b50\u6a21\u5757\uff0c\u4e0b\u9762\u7b80\u8981\u5217\u51fa\u8fd9\u4e9b\u5b50\u6a21\u5757\u7684\u529f\u80fd\u8bf4\u660e\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\"><div  class='collapse-block shadow-sm collapse-block-primary collapsed'><div class='collapse-block-title'><span class='collapse-block-title-inner'>\u6298\u53e0\u7684 \u4e0a\u56fe\u4e2d\u6bcf\u4e2a\u90e8\u5206\u7684\u8bf4\u660e P258-260<\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\r\n<ul class=\"wp-block-list\">\r\n<li>CMSIS-Core\r\n<ul class=\"wp-block-list\">\r\n<li>CMSIS-Core\u63d0\u4f9bARM\u5904\u7406\u5668\u542f\u52a8\u65f6\u6700\u521d\u8fd0\u884c\u7684\u4ee3\u7801\u3001\u5904\u7406\u5668\u5185\u90e8\u5355\u5143\u7684\u8bbf\u95ee\u4ee3\u7801\u4ee5\u53ca\u5916\u8bbe\u63a7\u5236\u5668\u90e8\u5206\u4ee3\u7801\u3002\u8fd9\u4e9b\u4ee3\u7801\u5305\u62ec\u5904\u7406\u5668\u3001\u5bc4\u5b58\u5668\u7684\u57fa\u672c\u914d\u7f6e\uff0c\u9ed8\u8ba4\u7684\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u7684\u4ee3\u7801\uff0c\u65f6\u949f\u4e2d\u65ad\u8bbe\u7f6e\u7b49\u3002\u8fd9\u90e8\u5206\u4ee3\u7801\u4e3a\u540e\u7eed\u7684\u8f6f\u4ef6\u6267\u884c\u63d0\u4f9b\u4e00\u4e2a\u6700\u57fa\u672c\u7684\u8fd0\u884c\u73af\u5883\u3002<\/li>\r\n<\/ul>\r\n<\/li>\r\n\r\n\r\n\r\n<li>CMSIS-DAP\r\n<ul class=\"wp-block-list\">\r\n<li>CMSIS-DAP\u4e2d\u7684DAP\u6765\u81ea\u82f1\u6587Debug Access Port\u7684\u9996\u5b57\u6bcd\u3002\u5b83\u89c4\u5b9a\u4e86ARM\u5904\u7406\u5668\u548c\u8c03\u8bd5\u5668\u7684\u7edf\u4e00\u63a5\u53e3\uff0c\u5305\u62ec\u8c03\u8bd5\u63a7\u5236\u547d\u4ee4\u3001\u6570\u636e\u683c\u5f0f\u7b49\u4fe1\u606f\u3002CMSIS-DAP\u540c\u65f6\u5305\u62ec\u4e86ARM\u5904\u7406\u5668\u8c03\u8bd5\u63a7\u5236\u56fa\u4ef6\uff08firmware\uff09\u7684\u5177\u4f53\u5b9e\u73b0\uff0c\u5b83\u4f7f\u5f97PC\u7aef\u7684\u8c03\u8bd5\u8f6f\u4ef6\u901a\u8fc7USB\u53e3\u548cARM\u5904\u7406\u5668\u901a\u4fe1\uff0c\u5e76\u6267\u884c\u8c03\u8bd5\u4efb\u52a1\u3002\u5229\u7528CMSIS-DAP\u63d0\u4f9b\u7684\u56fa\u4ef6\u53ef\u4ee5\u5feb\u901f\u5b9e\u73b0\u4e00\u4e2aCortex\u5904\u7406\u5668\u7684\u4eff\u771f\u5668\u786c\u4ef6\uff0c\u5982\u56fe8-2\u6240\u793a\u3002\u5173\u4e8eCMSIS-DAP\u7684\u7ec6\u8282\uff0c\u8bf7\u53c2\u7167https:\/\/arm-software.github.io\/CMSIS_5\uff0c\u6211\u4eec\u5728\u8fd9\u91cc\u4e0d\u8be6\u7ec6\u5c55\u5f00\u3002<\/li>\r\n<\/ul>\r\n<\/li>\r\n\r\n\r\n\r\n<li>CMSIS-Zone\r\n<ul class=\"wp-block-list\">\r\n<li>\u5bf9\u4e8e\u590d\u6742\u7684ARM\u5904\u7406\u5668\u67b6\u6784\u4ee5\u53ca\u591a\u6838ARM\u5904\u7406\u5668\uff0c\u4e0d\u540c\u8f6f\u4ef6\u6a21\u5757\u8fd0\u884c\u5728\u76f8\u4e92\u5206\u79bb\u7684\u4e0d\u540c\u201c\u7a7a\u95f4\u201d\u3002\u8fd9\u91cc\u7684\u201c\u7a7a\u95f4\u201d\u5c31\u662f\u82f1\u6587\u5355\u8bcdZone\uff0c\u5b83\u5305\u62ec\u4e86\u8f6f\u4ef6\u6a21\u5757\u8fd0\u884c\u7684\u5730\u5740\u8bbf\u95ee\u8303\u56f4\u4ee5\u53ca\u80fd\u591f\u8bbf\u95ee\u7684\u5916\u56f4\u63a7\u5236\u5668\u96c6\u5408\u4e24\u90e8\u5206\u3002CMSIS-Zone\u5b9a\u4e49\u4e86\u7528\u4e8e\u63cf\u8ff0\u4e0d\u540c\u7a7a\u95f4\u7684\u6587\u4ef6\u683c\u5f0f\uff0c\u5e76\u63d0\u4f9b\u56fe\u5f62\u5316\u7684\u754c\u9762\u751f\u6210\u8fd9\u4e9b\u63cf\u8ff0\u6587\u4ef6\u3002\u800c\u8fd9\u4e9b\u63cf\u8ff0\u6587\u4ef6\u80fd\u591f\u8fdb\u4e00\u6b65\u88ab\u81ea\u52a8\u4ee3\u7801\u751f\u6210\u5de5\u5177\u4f7f\u7528\uff0c\u751f\u6210\u5404\u79cd\u7a0b\u5e8f\u6e90\u4ee3\u7801\uff0c\u5305\u62ec\u7f16\u8bd1\u94fe\u63a5\u811a\u672c\u6587\u4ef6\u3001\u5730\u5740\u7a7a\u95f4\u5b9a\u4e49\u7684\u5934\u6587\u4ef6\u3001CPU\u542f\u52a8\u65f6\u523b\u7684\u521d\u59cb\u5316\u4ee3\u7801\u3001C\/C++\u4ee3\u7801\u6846\u67b6\u7b49\u3002<\/li>\r\n<\/ul>\r\n<\/li>\r\n\r\n\r\n\r\n<li>CMSIS-RTOS\r\n<ul class=\"wp-block-list\">\r\n<li>CMSIS-RTOS\u662f\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\uff08Real Time Operating System\uff0cRTOS\uff09\u7684\u63a5\u53e3API\uff0c\u5b83\u672c\u8eab\u4e0d\u662fRTOS\uff0c\u9700\u8981\u548c\u7b2c\u4e09\u65b9\u63d0\u4f9b\u7684RTOS\u4e00\u8d77\u4f7f\u7528\uff0c\u4f46\u5b83\u4e3a\u4e0a\u5c42\u5e94\u7528\u63d0\u4f9b\u540d\u79f0\u7edf\u4e00\u7684API\u63a5\u53e3\uff0c\u901a\u8fc7\u8fd9\u4e9bAPI\u8c03\u7528\u5e95\u5c42\u4e0d\u540c\u7c7b\u578b\u64cd\u4f5c\u7cfb\u7edf\u7684\u670d\u52a1\u3002\u4f7f\u7528CMSIS-RTOS\u5b9a\u4e49\u7684API\u63a5\u53e3\uff0c\u4f7f\u5f97\u8fd0\u884c\u5728\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7684\u7528\u6237\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u548c\u5e95\u5c42\u64cd\u4f5c\u7cfb\u7edf\u7684\u7c7b\u578b\u201c\u65e0\u5173\u201d\uff0c\u65b9\u4fbf\u5e94\u7528\u7a0b\u5e8f\u79fb\u690d\u5230\u517c\u5bb9CMSIS-RTOS\u7684\u4e0d\u540c\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u3002\u4e0b\u56fe\u6240\u793a\u662f\u57fa\u4e8eCMSIS-RTOS\u67b6\u6784\u7684\u793a\u610f\u56fe\u3002<\/li>\r\n\r\n\r\n\r\n<li><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_1314.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"202\" class=\"wp-image-921\" style=\"width: 300px;\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_1314.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"  sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div><\/li>\r\n<\/ul>\r\n<\/li>\r\n\r\n\r\n\r\n<li>CMSIS-NN\r\n<ul class=\"wp-block-list\">\r\n<li>CMSIS-NN\u5305\u62ec\u548c\u795e\u7ecf\u7f51\u7edc\u76f8\u5173\u7684\u6570\u5b66\u8fd0\u7b97\u4ee3\u7801\uff0c\u5176\u4e2d\u4e00\u90e8\u5206\u8fd0\u7b97\u57fa\u4e8eCMSIS-DSP\u5b9e\u73b0\u3002\u5b83\u5177\u4f53\u5305\u62ec\u4e86\u795e\u7ecf\u7f51\u7edc\u5377\u79ef\u5c42\u7684\u5377\u79ef\u8fd0\u7b97\u3001\u6fc0\u6d3b\u51fd\u6570\u8fd0\u7b97\u3001\u795e\u7ecf\u7f51\u7edc\u5168\u8fde\u63a5\u5c42\u7684\u8ba1\u7b97\u3001softmax\u8fd0\u7b97\u7b49\u3002<\/li>\r\n<\/ul>\r\n<\/li>\r\n\r\n\r\n\r\n<li>CMSIS-DSP\r\n<ul class=\"wp-block-list\">\r\n<li>CMSIS-DSP\u5305\u62ec\u4e00\u7cfb\u5217\u6570\u5b66\u8fd0\u7b97\u7684\u5b9e\u73b0\u4ee3\u7801\uff0c\u7528\u4e8e\u5404\u7c7b\u4fe1\u53f7\u5904\u7406\u5e94\u7528\uff0c\u5185\u5bb9\u5305\u62ec\u5feb\u901f\u7b97\u6cd5\u3001\u590d\u6570\u8fd0\u7b97\u3001\u77e9\u9635\u8fd0\u7b97\u3001\u65f6\u57df\/\u9891\u57df\u53d8\u6362\u8fd0\u7b97\u3001\u6570\u636e\u7edf\u8ba1\u3001\u63d2\u503c\u7b49\u6570\u5b66\u8fd0\u7b97\u3002\u5b83\u540c\u65f6\u4e5f\u5305\u62ec\u548c\u5e94\u7528\u76f8\u5173\u7684\u6ee4\u6ce2\u8fd0\u7b97\u548c\u7535\u673a\u63a7\u5236\u4ee3\u7801\u3002\u8fd9\u4e9b\u4ee3\u7801\u9488\u5bf9\u7279\u5b9a\u7684\u5904\u7406\u5668\u8fdb\u884c\u4e86\u624b\u5de5\u4f18\u5316\uff0c\u56e0\u6b64\u5bf9\u4e8e\u4e0d\u540c\u7684ARM\u5904\u7406\u5668\u7c7b\u578b\u6709\u4e0d\u540c\u7684\u7248\u672c\uff0c\u7528\u6237\u7a0b\u5e8f\u9700\u8981\u7528\u201c\u5b8f\u5f00\u5173\u201d\u6765\u9009\u62e9\u548c\u6240\u4f7f\u7528\u7684\u5904\u7406\u5668\u5339\u914d\u7684\u4ee3\u7801\u3002<\/li>\r\n<\/ul>\r\n<\/li>\r\n\r\n\r\n\r\n<li>CMSIS-Driver\r\n<ul class=\"wp-block-list\">\r\n<li>CMSIS-Driver\u5b9a\u4e49\u4e86\u5904\u7406\u5668\u5185\u7f6e\u7684\u5916\u90e8\u8bbe\u5907\u63a7\u5236\u5668\u7684\u9a71\u52a8\u7a0b\u5e8fAPI\u63a5\u53e3\uff0c\u5305\u62ec\u63cf\u8ff0\u4e0d\u540c\u8bbe\u5907\u64cd\u4f5c\u51fd\u6570API\u7684\u5934\u6587\u4ef6\u4ee5\u53ca\u5efa\u8bae\u7684\u8bbe\u5907\u64cd\u4f5c\u6d41\u7a0b\u3002\u4f7f\u7528CMSIS-Driver\u5b9a\u4e49\u7684\u9a71\u52a8\u7a0b\u5e8fAPI\u63a5\u53e3\u4f7f\u5f97\u7528\u6237\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u548c\u8bbe\u5907\u7684\u5177\u4f53\u578b\u53f7\u4fdd\u6301\u76f8\u5bf9\u201c\u72ec\u7acb\u201d\uff0c\u4fbf\u4e8e\u8f6f\u4ef6\u5728\u4e0d\u540c\u5904\u7406\u5668\u4e0a\u79fb\u690d\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9a71\u52a8\u7a0b\u5e8fAPI\u63a5\u53e3\u4ec5\u4ec5\u662f\u5934\u6587\u4ef6\u91cc\u7684\u51fd\u6570\u7533\u660e\uff0c\u800c\u5177\u4f53\u7684\u4ee3\u7801\u5b9e\u73b0\u7ec6\u8282\u8fd8\u662f\u9700\u8981\u7b2c\u4e09\u65b9\u5f00\u53d1\u5b8c\u6210\u3002\u7531\u4e8eCPU\u5916\u56f4\u63a7\u5236\u5668\u7684\u591a\u6837\u6027\uff0cCMSIS-Driver\u5b9a\u4e49\u7684\u5185\u5bb9\u968f\u7740\u786c\u4ef6\u4ea7\u54c1\u66f4\u65b0\u800c\u4e0d\u65ad\u6269\u5145\u3002<\/li>\r\n<\/ul>\r\n<\/li>\r\n\r\n\r\n\r\n<li>CMSIS-SVD\r\n<ul class=\"wp-block-list\">\r\n<li>CMSIS-SVD\u4e2d\u7684SVD\u662f\u6307System View Description\uff0c\u5373\u201c\u7cfb\u7edf\u89c6\u56fe\u63cf\u8ff0\u201d\uff0cCMSIS-SVD\u5b9a\u4e49\u4e86\u57fa\u4e8eXML\u6587\u672c\u7684\u5904\u7406\u5668\u5916\u8bbe\u4fe1\u606f\u548c\u53c2\u6570\u683c\u5f0f\uff0c\u8fd9\u4e00\u683c\u5f0f\u7684\u6587\u672c\u80fd\u591f\u6e05\u6670\u5730\u63cf\u8ff0\u6bcf\u79cdCortex-M\u5904\u7406\u5668\u7684\u7279\u6027\uff0c\u5305\u62ec\u5904\u7406\u5668\u578b\u53f7\u3001\u603b\u7ebf\u4f4d\u5bbd\u3001\u5916\u56f4\u63a7\u5236\u5668\u7279\u6027\u3001\u7247\u5185\u5bc4\u5b58\u5668\u7b49\u3002ARM\u7684\u786c\u4ef6\u8c03\u8bd5\u5668\u901a\u8fc7\u8fd9\u4e9b\u63cf\u8ff0\u6587\u4ef6\uff0c\u5728\u8c03\u8bd5\u65f6\u4e3a\u7a0b\u5e8f\u5458\u63d0\u4f9b\u5904\u7406\u5668\u72b6\u6001\u6570\u636e\u663e\u793a\u3002\u4e0b\u56fe\u7ed9\u51fa\u4e86CMSIS-SVD\u5b9a\u4e49\u7684XML\u6587\u4ef6\u7684\u5c42\u6b21\u5316\u7ed3\u6784\uff0c\u5b83\u4ece\u9ad8\u5230\u4f4e\u5b9a\u4e49\u4e86ARM\u5904\u7406\u5668\u7684\u6240\u6709\u53c2\u6570\u4fe1\u606f\uff0c\u5305\u62ec\u4e86\u4ece\u5668\u4ef6\u7ea7\u3001\u5904\u7406\u5668\u7ea7\u3001\u5916\u56f4\u63a7\u5236\u5668\u7ea7\u3001\u5b58\u50a8\u5668\u7ea7\u3001\u5bc4\u5b58\u5668\u57df\u7ea7\u548c\u6bcf\u4e2a\u4f4d\u57df\u53d6\u503c\u7684\u4fe1\u606f\u3002<\/li>\r\n\r\n\r\n\r\n<li><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_1315.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"285\" class=\"wp-image-928\" style=\"width: 300px;\" data-original=\"https:\/\/www.xfan.top\/wp-content\/uploads\/2023\/06\/epub_41517150_1315.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"  sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><\/div><\/div><\/p>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<h2 class=\"wp-block-heading\">8.5.2 \u57fa\u4e8e<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">ONNX<\/mark>\u683c\u5f0f\u7684\u673a\u5668\u5b66\u4e60\u6a21\u578b\u6784\u5efa<\/h2>\n\n\n<p class=\"wp-block-paragraph\">\uff1a\u4f60\u8981\u77e5\u9053onnx\u8fd9\u4e2a\u683c\u5f0f<\/p>\n\n\n<h3 class=\"wp-block-heading\">1.ONNX\u6570\u636e\u683c\u5f0f\u6982\u8ff0<\/h3>\n\n\n<p class=\"wp-block-paragraph\">ONNX\u662f\u82f1\u6587Open Neural Network Exchange\u7684\u7f29\u5199\uff0c\u5b83\u662f<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u4e00\u79cd\u5f00\u653e\u7684\u795e\u7ecf\u7f51\u7edc\u6570\u636e\u683c\u5f0f<\/mark><\/strong>\u3002<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color 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