{"id":142,"date":"2022-04-30T23:54:35","date_gmt":"2022-04-30T15:54:35","guid":{"rendered":"http:\/\/blog.minegician.cn\/?p=142"},"modified":"2023-01-19T19:28:34","modified_gmt":"2023-01-19T11:28:34","slug":"%e8%ae%a1%e7%ae%97%e6%9c%ba%e9%80%9f%e6%88%90%e8%af%be%e7%ae%80%e5%8d%95%e7%ac%94%e8%ae%b0","status":"publish","type":"post","link":"http:\/\/blog.minegician.cn\/?p=142","title":{"rendered":"\u8ba1\u7b97\u673a\u901f\u6210\u8bfe\u7b80\u5355\u7b14\u8bb0"},"content":{"rendered":"<p>\u8ba1\u7b97\u673a\u7684\u5b9e\u8d28\uff1a\u7b80\u5355\u7684\u7ec4\u4ef6 + \u5c42\u5c42\u62bd\u8c61<\/p>\n<h4>\u7535\u5b50\u8ba1\u7b97\u673a\u53d1\u5c55<\/h4>\n<p>\u7ee7\u7535\u5668\u2192\u771f\u7a7a\u7ba1\u2192\u6676\u4f53\u7ba1<\/p>\n<h4>\u5e03\u5c14\u4ee3\u6570\u5728\u8ba1\u7b97\u673a\u4e2d\u7684\u5b9e\u73b0<\/h4>\n<ol>\n<li>\u53d8\u91cf\uff1a\u6ca1\u6709\u5e38\u6570\uff0c\u4ec5 <strong>True \u548c False<\/strong>\u8fd9\u4e24\u4e2a\u53d8\u91cf\u3002<\/li>\n<li>\u4e09\u4e2a\u57fa\u672c\u64cd\u4f5c\uff1a<strong>\u4e0e\u6216\u975e<\/strong>\u3002<\/li>\n<li>\u4e3a\u4ec0\u4e48\u79f0\u4e3a\u201c\u95e8\u201d\uff1a\u63a7\u5236\u7535\u6d41\u6d41\u8fc7\u7684\u8def\u5f84<\/li>\n<\/ol>\n<h4>\u5f02\u6216<\/h4>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/image.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/image.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image\" \/><\/div><\/p>\n<h4>\u6574\u6570\u3001\u6d6e\u70b9\u6570\u7684\u8868\u793a<\/h4>\n<ol>\n<li>\u6574\u6570\uff1a\uff08\u6709\u7b26\u53f7\u7c7b\u578b\u4e3a\u4f8b\uff091\u7b26\u53f7+31\/63\u6570\u5b57<\/li>\n<li>\u6d6e\u70b9\u6570\uff1a\u4f8b\u5982 IEEE 754 \u6807\u51c6<\/li>\n<\/ol>\n<h3>\u7b97\u672f\u903b\u8f91\u5355\u5143<\/h3>\n<p>\u7b80\u79f0 <strong>ALU<\/strong>\uff0c<strong>A<\/strong>rithmetic&amp;<strong>L<\/strong>ogic <strong>U<\/strong>nit<\/p>\n<blockquote>\n<p>\u6709 2 \u4e2a\u5355\u5143\uff0c1 \u4e2a\u7b97\u672f\u5355\u5143\u548c 1 \u4e2a\u903b\u8f91\u5355\u5143<\/p>\n<\/blockquote>\n<ul>\n<li>\u4f5c\u7528\uff1a\u8ba1\u7b97\u673a\u4e2d\u8d1f\u8d23\u8fd0\u7b97\u7684\u7ec4\u4ef6\uff0c<strong>\u5904\u7406\u6570\u5b57\/\u903b\u8f91\u8fd0\u7b97\u7684\u6700\u57fa\u672c\u5355\u5143<\/strong><\/li>\n<\/ul>\n<h4>\u7b97\u672f\u5355\u5143<\/h4>\n<ul>\n<li>\u7531\u534a\u52a0\u5668\u3001\u5168\u52a0\u5668\u7ec4\u6210\uff0c\u5e95\u5c42\u662f \u4e0e\/\u6216\/\u975e\/\u5f02\u6216 \u95e8<\/li>\n<\/ul>\n<h5>\u534a\u52a0\u5668<\/h5>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/image%20(1).png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/image%20(1).png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image (1)\" \/><\/div><\/p>\n<p>\u7528\u4e8e\u8ba1\u7b97\u4e00\u4f4d\u6570\u5b57\u52a0\u51cf\u3002\u8f93\u5165A\uff0cB\uff0c\u8f93\u51fa\uff1aSUM\u5f53\u524d\u4f4d\u7684\u548c\uff0cCARRY\u8fdb\u4f4d<\/p>\n<h5>\u5168\u52a0\u5668<\/h5>\n<p>\u540c\u65f6\u8fdb\u884c\u591a\u4f4d\u52a0\u6cd5\uff0c\u672c\u8d28\u662f\u534a\u52a0\u5668\u4e32\u8d77\u6765\uff0c\u5c06\u8fdb\u4f4d\u53d8\u6210\u4e0b\u4e00\u4f4d\u7684\u8f93\u5165<\/p>\n<p>\u4f8b\u5982\uff1a\u5b9e\u73b0\u57fa\u672c\u7684\u591a\u4f4d\u52a0\u6cd5\u5668\uff1a\u9664\u4e86\u4e2a\u4f4d\u662f\u534a\u52a0\u5668\uff0c\u9ad8\u4f4d\u90fd\u662f\u5168\u52a0\u5668<\/p>\n<p>\u2014\u2014\u53c8\u53eb\u884c\u6ce2\u8fdb\u4f4d\u52a0\u6cd5\u5668\uff0c\u6210\u6ce2\u72b6\u9010\u7ea7\u8ba1\u7b97\uff0c\u6548\u7387\u660e\u663e\u4e0d\u884c<\/p>\n<h5>\u8d85\u524d\u8fdb\u4f4d\u52a0\u6cd5\u5668\uff08\u66f4\u5148\u8fdb\u66f4\u9ad8\u6548\uff09<\/h5>\n<p>\u53d1\u73b0\u4f4d\u4e4b\u95f4\u7684\u6570\u91cf\u5173\u7cfb\uff0c\u76f4\u63a5\u5f97\u5230\u6bcf\u4e00\u4f4d\u7684\u7b97\u5f0f\uff0c\u8f93\u5165\u6570\u5b57\u540e\u5e76\u884c\u8ba1\u7b97\uff0c\u4e0d\u7528\u7b49\u540e\u4e00\u4f4d\u7ed3\u679c<\/p>\n<h6>\u63a8\u5bfc\u5f0f<\/h6>\n<p>$$C_{i+1}=G_i+P_iC_i$$<\/p>\n<p>\u73b0\u4ee3\u7684\u52a0\u6cd5\u5668\u662f\u8d85\u524d\u8fdb\u4f4d\u52a0\u6cd5\u5668\u7684\u53d8\u79cd<\/p>\n<blockquote>\n<p>\u7c7b\u4f3c\u7684\uff0c\u7b97\u672f\u5355\u5143\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u51cf\u6cd5\u3001\u81ea\u52a0\/\u81ea\u51cf\u8ba1\u7b97<\/p>\n<\/blockquote>\n<h4>\u903b\u8f91\u5355\u5143<\/h4>\n<p>\u6267\u884c \u4e0e \u6216 \u975e \u7b49\u903b\u8f91\u64cd\u4f5c\uff0c\u548c\u7b80\u5355\u7684\u6570\u503c\u6d4b\u8bd5<\/p>\n<h4>ALU \u7684\u62bd\u8c61<\/h4>\n<ul>\n<li>\u8f93\u5165 A\uff0cB<\/li>\n<li>\u8f93\u51fa<\/li>\n<li>\u6807\u5fd7\uff1a\u6ea2\u51fa\u3001\u96f6\u3001\u8d1f\u6570<div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/image%20(2).png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/image%20(2).png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image (2)\" \/><\/div><\/li>\n<\/ul>\n<h4>\u5bc4\u5b58\u5668\u4e0e\u5185\u5b58<\/h4>\n<ul>\n<li>\u9501\u5b58\u5668\uff1a\u7528\u903b\u8f91\u95e8\u5b58\u50a8 1 \u4f4d\u6570\u5b57<\/li>\n<li>\u5bc4\u5b58\u5668\uff1a1 \u6392\u9501\u5b58\u5668<\/li>\n<li>\u77e9\u9635\uff1an*n\u9501\u5b58\u5668\u7684\u77e9\u9635\uff08\u6bcf\u4e2a\u9501\u5b58\u5668\u6709\u5730\u5740\uff09<\/li>\n<li>RAM\uff1a\u4e00\u7cfb\u5217\u77e9\u9635+\u7535\u8def\uff0c\u6839\u636e\u5730\u5740\u8bfb\u5199\u6570\u636e<\/li>\n<\/ul>\n<h5>\u9501\u5b58\u5668<\/h5>\n<p>\u5229\u7528\u8f93\u5165\u548c\u8f93\u51fa\u7684\u6216\u95e8\u4fdd\u5b58 1\uff0c\u5c06\u590d\u4f4d\u7684\u975e\u95e8\u63a5\u5165\u4e0e\u95e8\u4fdd\u5b58 0<\/p>\n<h5>\u95e8\u9501\uff08\u5347\u7ea7\u7248\u9501\u5b58\u5668\uff09<\/h5>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/image%20(3).png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/image%20(3).png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image (3)\" \/><\/div>\u4e00\u6761\u8def\u63a7\u5236\u80fd\u5426\u6539\u53d8\uff0c\u53e6\u4e00\u6761\u8def\u8f93\u5165\u6570\u636e\uff0c\u65b9\u4fbf\u63a7\u5236<\/p>\n<h5>\u5bc4\u5b58\u5668<\/h5>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/image%20(4).png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/image%20(4).png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image (4)\" \/><\/div><\/p>\n<h5>\u9501\u77e9\u9635<\/h5>\n<p><strong>\u6ce8\u610f\u70b9\uff1a<\/strong>\u5355\u4e2a\u77e9\u9635\u6bcf\u6b21\u53ea\u80fd\u8bfb\u5199\u5176\u4e2d\u7684\u4e00\u683c\uff0c\u5982\u679c\u8981\u5b58\u50a8 8 \u4f4d\u6570\u5b57\uff0c\u9700\u8981 8 \u4e2a\u77e9\u9635\uff0c\u8bfb\u5199\u65f6\u53d6\u6bcf\u4e2a\u77e9\u9635\u4e2d\u7684\u76f8\u540c\u4f4d\u5740\uff08\u7528\u5230\u591a\u8def\u590d\u7528\u5668\uff09<\/p>\n<h5>\u5185\u5b58<\/h5>\n<p>\u7565<\/p>\n<h4>CPU<\/h4>\n<ul>\n<li>CPU\u901a\u5e38\u7531\u5bc4\u5b58\u5668\/\u63a7\u5236\u5355\u5143\/ALU\/\u65f6\u949f\u7ec4\u6210<\/li>\n<li>\u4e0e RAM \u914d\u5408\uff0c\u7528\u201c\u5730\u5740\u7ebf\u201d\u3001\u201c\u6570\u636e\u7ebf\u201d\u548c\u201c\u5141\u8bb8\u8bfb\/\u5199\u7ebf\u201d\u8fdb\u884c\u901a\u4fe1\n<ul>\n<li><strong>\u6307\u4ee4<\/strong>\uff1a\u591a\u6761\u6307\u4ee4\u7ec4\u6210\u7a0b\u5e8f\uff0c\u5982\u6570\u5b66\u3001\u5185\u5b58\u6307\u4ee4<\/li>\n<li><strong>\u65f6\u949f<\/strong>\uff1a\u4ee5\u7cbe\u786e\u8282\u594f\u89e6\u53d1\u7535\u4fe1\u53f7\uff0c\u8ba9\u63a7\u5236\u5355\u5143\u63a8\u52a8 CPU \u5185\u90e8\u64cd\u4f5c<\/li>\n<li><strong>\u65f6\u949f\u901f\u5ea6<\/strong>\uff1a\u53d6\u6307\u4ee4 \u2192 \u89e3\u7801 \u2192 \u6267\u884c \u6bcf\u6b65\u7684\u901f\u5ea6\uff0c\u5355\u4f4dHz<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<blockquote>\n<p>\u65f6\u949f\u901f\u5ea6\u5927\uff0cCPU\u901f\u5ea6\u5feb\uff0c\u8017\u7535up\uff0c\u6545\u8d85\u9891\/\u964d\u9891<\/p>\n<\/blockquote>\n<h5>\u5de5\u4f5c\u539f\u7406<\/h5>\n<ul>\n<li>\u6307\u4ee4\u8868\uff1a\u7ed9 CPU \u652f\u6301\u7684\u6240\u6709\u6307\u4ee4\u5206\u914d ID<\/li>\n<li>\u63a7\u5236\u5355\u5143\uff1a\u6307\u6325\u90e8\uff0c\u63a7\u5236\u6307\u4ee4\u6709\u5e8f\u8bfb\u53d6\u3001\u8fd0\u884c\u3001\u5199\u5165\n<ul>\n<li>\u6307\u4ee4\u5730\u5740\u5bc4\u5b58\u5668\uff1a\u6309\u987a\u5e8f\u901a\u62a5\u5730\u5740\uff0cRAM \u5c06\u6307\u4ee4\u4ea4\u7ed9\u6307\u4ee4\u5bc4\u5b58\u5668<\/li>\n<li>\u6307\u4ee4\u5bc4\u5b58\u5668\uff1a\u5b58\u50a8\u5177\u4f53\u6307\u4ee4<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ol>\n<li><strong>\u53d6\u6307\u4ee4<\/strong>\uff1a<strong>\u6307\u4ee4\u5730\u5740\u5bc4\u5b58\u5668<\/strong>\u8ba9<strong>RAM<\/strong>\u5230\u6307\u5b9a\u5730\u5740\u53d6\u6307\u4ee4\uff0c\u7ed9<strong>\u6307\u4ee4\u5bc4\u5b58\u5668<\/strong><\/li>\n<li><strong>\u89e3\u7801<\/strong>\uff1a<strong>\u6307\u4ee4\u5bc4\u5b58\u5668<\/strong>\u53d1\u9001\u6307\u4ee4\u7ed9<strong>\u63a7\u5236\u5355\u5143<\/strong> \u2192 \u63a7\u5236\u5355\u5143\u89e3\u7801\uff08\u6709\u903b\u8f91\u95e8\u786e\u8ba4\uff09<\/li>\n<li><strong>\u6267\u884c<\/strong>\uff1a\u6d89\u53ca\u8ba1\u7b97\u65f6\uff0c<strong>\u8c03\u7528\u6307\u5b9a\u7684\u5bc4\u5b58\u5668\uff08\u6709\u5f88\u591a\u79cd\uff09<\/strong>\uff0c\u4f20\u64cd\u4f5c\u7801\u7ed9 ALU\uff0c\u8c03\u7528\u5185\u5b58\uff0c<strong>\u7ed3\u679c\u5b58\u56de\u6307\u4ee4\u5bc4\u5b58\u5668<\/strong><\/li>\n<\/ol>\n<h5>\u6307\u4ee4\u548c\u7a0b\u5e8f<\/h5>\n<ul>\n<li>\u6307\u4ee4\uff1a\u6307\u793a\u8ba1\u7b97\u673a\u8981\u505a\u4ec0\u4e48\u7684\u4ee3\u7801\uff08\u673a\u5668\u7801\uff09\uff0c\u591a\u6761\u6307\u4ee4\u5171\u540c\u7ec4\u6210\u7a0b\u5e8f\u3002\u5982\u6570\u5b66\u6307\u4ee4\uff0c\u5185\u5b58\u6307\u4ee4\n<ul>\n<li>\u6ce8:\u6307\u4ee4\u548c\u6570\u636e\u90fd\u662f\u5b58\u5728\u540c\u4e00\u4e2a\u5185\u5b58\u91cc\u7684<\/li>\n<\/ul>\n<\/li>\n<li>\u6307\u4ee4\u96c6\uff1a\u8bb0\u5f55\u6307\u4ee4\u540d\u79f0\u3001\u7528\u6cd5\u3001\u64cd\u4f5c\u7801\u4ee5\u53ca\u6240\u9700 RAM \u5730\u5740\u4f4d\u6570\u7684\u8868\u683c<\/li>\n<\/ul>\n<h5>\u6307\u4ee4\u7684\u6267\u884c<\/h5>\n<ul>\n<li>\u539f\u5219\uff1a\n<ul>\n<li>RAM \u6bcf\u4e00\u4e2a\u5730\u5740\u90fd\u653e\u4e86 0 \u6216 1<\/li>\n<li>\u6570\u5b57\u53ef\u4ee5\u8868\u793a\u503c\uff0c\u5176\u4e2d\u7279\u5b9a\u7ec4\u5408\u8868\u793a\u6307\u4ee4<\/li>\n<\/ul>\n<\/li>\n<li><code>\u4f20\u9001<\/code> \u6307\u4ee4\uff1a\n<ul>\n<li>\u8bfb\u5199\u5404\u79cd\u5b58\u50a8\u4e2d\u6570\u636e<\/li>\n<\/ul>\n<\/li>\n<li><code>\u8ba1\u7b97<\/code> \u6307\u4ee4\uff1a\n<ul>\n<li>\u7b97\u672f\u3001\u903b\u8f91\u3001\u6bd4\u8f83\uff08\u7b97\u672f\u51cf\u6cd5\uff09\u3001\u79fb\u4f4d<\/li>\n<\/ul>\n<\/li>\n<li><code>\u8df3\u8f6c<\/code> \u6307\u4ee4\uff1a\n<ul>\n<li>\u7528\u4e8e\u6761\u4ef6\u3001\u5faa\u73af<\/li>\n<\/ul>\n<\/li>\n<li>\u6b64\u5916\u8fd8\u6709\u7528\u4e8e\u51fd\u6570\u8c03\u7528\u7684\u5730\u5740\u8df3\u8f6c<\/li>\n<\/ul>\n<h5>\u6307\u4ee4\u957f\u5ea6<\/h5>\n<p>\u7531\u4e8e\u65e9\u671f\u8ba1\u7b97\u673a\u6bcf\u4e2a\u5b57\u53ea\u6709 8 \u4f4d\uff0c\u6307\u4ee4\u53ea\u5360 4 \u4f4d\uff0c\u610f\u5473\u7740\u53ea\u80fd\u6709 16 \u4e2a\u6307\u4ee4\uff0c\u8fd9\u8fdc\u8fdc\u4e0d\u591f<\/p>\n<p>\u73b0\u4ee3\u8ba1\u7b97\u673a\u6709\u4e24\u79cd\u65b9\u5f0f\u89e3\u51b3\u6307\u4ee4\u4e0d\u591f\u7528\u7684\u95ee\u9898\uff1a<\/p>\n<p>\u6700\u76f4\u63a5\u7684\u662f\u7528<strong>\u66f4\u591a\u4f4d\u6765\u8868\u793a\u6307\u4ee4<\/strong>\uff0c\u5982 32 \u4f4d\u6216 64 \u4f4d<\/p>\n<p>\u91c7\u7528\u201c<strong>\u53ef\u53d8\u6307\u4ee4\u957f\u5ea6<\/strong>\u201d\uff0c\u4ee4\u4e0d\u540c\u7684\u6307\u4ee4\u7684\u957f\u5ea6\u4e0d\u540c\uff0c\u5c3d\u91cf\u8282\u7ea6\u4f4d\u6570<\/p>\n<p>\u5047\u8bbe 1 \u4e2a\u5b57\u4e3a 16 \u4f4d\uff0c\u5982\u679c\u67d0\u6307\u4ee4\u4e0d\u9700\u8981\u64cd\u4f5c\u5185\u5b58\uff0c\u5219\u53ef\u4ee5\u7701\u53bb\u5bfb\u5740\u7684\u4f4d\u6570<\/p>\n<p>\u8be5\u60c5\u51b5\u4e0b\uff0c\u90e8\u5206\u6307\u4ee4\u540e\u9762\u9700\u8981\u8ddf\u6570\u636e\uff0c\u5982 JUMP\uff0c\u79f0\u4e3a\u7acb\u5373\u503c<\/p>\n<h5>\u9ad8\u7ea7 CPU \u8bbe\u8ba1<\/h5>\n<ul>\n<li>\u7f13\u5b58\uff1aCPU \u4e2d\u7684\u5c0f\u5757 RAM\uff0c\u7528\u4e8e\u5b58\u50a8\u6279\u91cf\u6307\u4ee4\n<ul>\n<li>\u7f13\u5b58\u547d\u4e2d\uff1a\u60f3\u8981\u7684\u6570\u636e\u5df2\u7ecf\u5728\u7f13\u5b58\u91cc<\/li>\n<li>\u7f13\u5b58\u672a\u547d\u4e2d\uff1a\u60f3\u8981\u7684\u6570\u636e\u4e0d\u5728\u7f13\u5b58\u91cc<\/li>\n<li>\u810f\u4f4d\uff1a\u7f13\u5b58\u6bcf\u5757\u7a7a\u95f4\u6709\u7279\u6b8a\u6807\u8bb0\uff0c\u68c0\u6d4b\u7f13\u5b58\u6570\u636e\u662f\u5426\u4e0e RAM \u4e00\u81f4<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h5>\u5982\u4f55\u63d0\u5347\u6027\u80fd<\/h5>\n<p>\u65e9\u671f\u901a\u8fc7<strong>\u52a0\u5feb\u6676\u4f53\u7ba1\u901f\u5ea6<\/strong>\uff0c\u6765\u63d0\u5347 CPU \u901f\u5ea6\u3002\u4f46\u5f88\u5feb\u8be5\u65b9\u6cd5\u5230\u8fbe\u4e86\u6781\u9650<\/p>\n<p>\u540e\u6765\u7ed9 CPU \u8bbe\u8ba1\u4e86<strong>\u4e13\u95e8\u9664\u6cd5\u7535\u8def+\u5176\u4ed6\u7535\u8def<\/strong>\u6765\u505a\u590d\u6742\u64cd\u4f5c\uff1a\u5982\u6e38\u620f\uff0c\u89c6\u9891\u89e3\u7801<\/p>\n<h5>\u7f13\u5b58<\/h5>\n<p>\u5728 CPU \u5185\u90e8\u8bbe\u7f6e\u4e00\u5c0f\u5757\u5185\u5b58\uff0c\u79f0\u4e3a\u7f13\u5b58<\/p>\n<ol>\n<li>RAM \u53ef\u4ee5\u4e00\u6b21\u4f20\u4e00\u6279\u6570\u636e\u8fdb\u6765\uff0c\u8ba9 CPU \u4e0d\u4f1a\u95f2\u7740\uff08\u56e0\u4e3a\u672c\u8eab\u5c31\u6709\u4f20\u8f93\u5ef6\u8fdf\uff09<\/li>\n<li>\u7f13\u5b58\u53ef\u4ee5\u5f53\u4e34\u65f6\u7a7a\u95f4\uff0c\u5b58\u590d\u6742\u8fd0\u7b97\u7684\u4e2d\u95f4\u503c<\/li>\n<\/ol>\n<h5>\u7f13\u5b58\u540c\u6b65<\/h5>\n<p>\u7f13\u5b58\u5df2\u6ee1\u4f46 CPU \u4ecd\u9700\u5f80\u7f13\u5b58\u5185\u8f93\u5165\u6570\u636e\u65f6\uff0c\u4f18\u5148\u5c06\u810f\u4f4d\u6570\u636e\u4f20\u56de RAM \u817e\u51fa\u4f4d\u7f6e\uff0c\u9632\u6b62\u6570\u636e\u8986\u76d6\u800c\u4e22\u5931<\/p>\n<h5>\u6307\u4ee4\u6d41\u6c34\u7ebf<\/h5>\n<p>\u8ba9 \u53d6\u5740\u2192\u89e3\u7801\u2192\u6267\u884c \u540c\u65f6\u8fdb\u884c\uff0c\u4e14\u80fd\u5e76\u884c\u6267\u884c\u6307\u4ee4<\/p>\n<p>\u7406\u8bba\u4e0a\u8ba9\u5e73\u5747\u6267\u884c\u65f6\u95f4\u7f29\u77ed\u4e3a\u4e09\u5206\u4e4b\u4e00<\/p>\n<p>\u8bbe\u8ba1\u96be\u70b9\uff1a\u6570\u636e\u5177\u6709\u4f9d\u8d56\u6027 \u8df3\u8f6c\u7a0b\u5e8f<\/p>\n<p>\u6570\u636e\u4f9d\u8d56\u6027\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n<p>\u4e71\u5e8f\u8fd0\u884c\u3001\u9884\u6d4b\u5206\u652f\uff08\u9ad8\u7aef CPU\uff09<\/p>\n<h5>\u591a\u6838 CPU<\/h5>\n<p>\u591a\u6838 CPU \u53ef\u4ee5\u72ec\u7acb\u5904\u7406\uff0c\u4e5f\u80fd\u5171\u4eab\u8d44\u6e90<\/p>\n<p>\u8d85\u7ea7\u8ba1\u7b97\u673a\u2014\u2014 \u221e\u6838CPU<\/p>\n<h4>\u73b0\u4ee3\u8ba1\u7b97\u673a\u57fa\u7840\u7ed3\u6784\u2014\u2014\u51af\u8bfa\u4f9d\u66fc\u8ba1\u7b97\u673a<\/h4>\n<p>\u4e00\u4e2a\u5904\u7406\u5668(\u6709\u7b97\u672f\u903b\u8f91\u5355\u5143)+\u6570\u636e\u5bc4\u5b58\u5668+\u6307\u4ee4\u5bc4\u5b58\u5668+\u6307\u4ee4\u5730\u5740\u5bc4\u5b58\u5668+\u5185\u5b58<\/p>\n<h3>\u7f16\u7a0b\u8bed\u8a00\u53d1\u5c55\u53f2\u2014\u2014\u4ece\u540e\u5f80\u524d<\/h3>\n<h5>\u8bed\u8a00run\u7684\u8fc7\u7a0b<\/h5>\n<blockquote>\n<p>\u9ad8\u7ea7\u7f16\u7a0b\u8bed\u8a00\u2014\u2014\u7f16\u8bd1\u5668\u2014\u2014\u6c47\u7f16\u7801\/\u673a\u5668\u7801<\/p>\n<\/blockquote>\n<h5>\u8bed\u8a00\u53d1\u5c55\u65f6\u95f4\u8f74<\/h5>\n<p>60 \u5e74\u4ee3\uff1aLGOL  LISP  BASIC<\/p>\n<p>70 \u5e74\u4ee3\uff1aPascal  C  Smalltalk<\/p>\n<p>80 \u5e74\u4ee3\uff1aC++  Objective-C  Perl<\/p>\n<p>90 \u5e74\u4ee3\uff1aPython  Ruby  Java<\/p>\n<blockquote>\n<h6>PS\uff1a\u5b89\u5168\u6f0f\u6d1e&amp;\u8865\u4e01\u7531\u6765<\/h6>\n<p>\u6253\u5b54\u7eb8\u5e26\u65f6\u4ee3\uff0c\u7a0b\u5e8f\u51fa\u73b0\u95ee\u9898\u548c\u7269\u7406\u4fee\u8865\u7684\u65b9\u5f0f<\/p>\n<\/blockquote>\n<h4>\u963f\u5170\u56fe\u7075\u2014\u2014\u53ef\u5224\u5b9a\u6027\u95ee\u9898<\/h4>\n<p>\u662f\u5426\u5b58\u5728\u4e00\u79cd\u7b97\u6cd5\uff0c\u8f93\u5165\u6b63\u5f0f\u903b\u8f91\u8bed\u53e5 \u8f93\u51fa\u51c6\u786e\u7684&quot;\u662f&quot;\u6216&quot;\u5426&quot;\u7b54\u6848\uff1f<\/p>\n<ol>\n<li>\n<p>\u963f\u9686\u4f50\u90b1\u5947\uff0cLambda\u7b97\u5b50<br \/>\n\u7f8e\u56fd\u6570\u5b66\u5bb6 \u963f\u9686\u4f50\u00b7\u4e18\u5947\uff0c\u5f00\u53d1\u4e86\u4e00\u4e2a\u53eb&quot;Lambda \u7b97\u5b50&quot;\u7684\u6570\u5b66\u8868\u8fbe\u7cfb\u7edf\uff0c\u8bc1\u660e\u5176\u4e0d\u5b58\u5728\u3002<\/p>\n<\/li>\n<li>\n<p>\u56fe\u7075\u673a<br \/>\n\u53ea\u8981\u6709\u8db3\u591f\u7684\u89c4\u5219\uff0c\u72b6\u6001\u548c\u7eb8\u5e26\uff0c\u56fe\u7075\u673a\u53ef\u4ee5\u89e3\u51b3\u4e00\u5207<strong>\u8ba1\u7b97<\/strong>\u95ee\u9898\u3002\u548c\u56fe\u7075\u673a\u4e00\u6837\u5b8c\u5907\uff0c\u53eb\u505a\u56fe\u7075\u5b8c\u5907\u3002\uff08\u540e\u6765\uff0c\u505c\u673a\u95ee\u9898\u8bc1\u660e\u4e86\uff0c\u56fe\u7075\u673a\u4e0d\u80fd\u89e3\u51b3\u6240\u6709\u95ee\u9898\uff09<\/p>\n<\/li>\n<li>\n<p>\u56fe\u7075\u6d4b\u8bd5<\/p>\n<\/li>\n<\/ol>\n<h4>\u96c6\u6210\u7535\u8def\u4e0e\u6469\u5c14\u5b9a\u5f8b\uff08\u786c\u4ef6\u53d1\u5c55<\/h4>\n<h5>\u6469\u5c14\u5b9a\u5f8b\u7684\u74f6\u9888<\/h5>\n<p>1\u3001\u5149\u7684\u6ce2\u957f\u9650\u5236<\/p>\n<p>2\u3001\u91cf\u5b50\u96a7\u7a7f\u6548\u5e94<\/p>\n<h2>\u64cd\u4f5c\u7cfb\u7edf<\/h2>\n<ol>\n<li>\n<p>\u64cd\u4f5c\u7cfb\u7edf(OS)<br \/>\n\u64cd\u4f5c\u7cfb\u7edf\u4e5f\u662f\u4e00\u79cd\u7a0b\u5e8f\uff0c\u4e0d\u8fc7\u5b83\u6709\u64cd\u4f5c\u786c\u4ef6\u7684\u7279\u6b8a\u6743\u9650\uff0c\u53ef\u4ee5\u8fd0\u884c\u548c\u7ba1\u7406\u5176\u4ed6\u7a0b\u5e8f\u3002<\/p>\n<\/li>\n<li>\n<p>\u6279\u5904\u7406<br \/>\n\u4e00\u4e2a\u7a0b\u5e8f\u8fd0\u884c\u540e\u4f1a\u81ea\u52a8\u8fd0\u884c\u4e0b\u4e00\u4e2a\u7a0b\u5e8f\u3002<\/p>\n<\/li>\n<li>\n<p>\u5916\u90e8\u8bbe\u5907<br \/>\n\u548c\u8ba1\u7b97\u673a\u8fde\u7740\u7684\u5176\u4ed6\u8bbe\u5907\uff0c\u5982\u6253\u5370\u673a\u3002<\/p>\n<\/li>\n<li>\n<p>\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f<br \/>\n\u4e3a\u4e86\u4f7f\u6240\u5199\u7a0b\u5e8f\u548c\u4e0d\u540c\u7c7b\u578b\u7684\u7535\u8111\u517c\u5bb9\uff0c\u6211\u4eec\u9700\u8981\u64cd\u4f5c\u7cfb\u7edf\u5145\u5f53\u8f6f\u4ef6\u548c\u786c\u4ef6\u4e4b\u95f4\u7684\u5a92\u4ecb\uff0c\u66f4\u5177\u4f53\u5730\u8bf4\uff0c\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u7a0b\u5e8f\u7f16\u7a0b\u63a5\u53e3(API)\u6765\u62bd\u8c61\u786c\u4ef6,\u53eb\u201c\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\u201d\u3002\u7a0b\u5e8f\u5458\u53ef\u4ee5\u7528\u6807\u51c6\u5316\u673a\u5236\uff0c\u548c\u8f93\u5165\u8f93\u51fa\u786c\u4ef6\uff08I\/O\uff09\u4ea4\u4e92\uff0c<\/p>\n<\/li>\n<li>\n<p>\u591a\u4efb\u52a1\u5904\u7406<br \/>\n\u64cd\u4f5c\u7cfb\u7edf\u80fd\u4f7f\u591a\u4e2a\u7a0b\u5e8f\u5728\u5355\u4e2aCPU\u4e0a\u540c\u65f6\u8fdb\u884c\u7684\u80fd\u529b\uff0c\u53eb\u505a\u201c\u591a\u4efb\u52a1\u5904\u7406\u201d<\/p>\n<\/li>\n<li>\n<p>\u865a\u62df\u5185\u5b58<br \/>\n\u591a\u7a0b\u5e8f\u5904\u7406\u5e26\u6765\u4e86\u4e00\u4e2a\u7a0b\u5e8f\u6240\u5360\u7528\u5185\u5b58\u53ef\u80fd\u4e0d\u8fde\u7eed\u7684\u95ee\u9898\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u5458\u96be\u4ee5\u8ffd\u8e2a\u4e00\u4e2a\u7a0b\u5e8f\uff0c\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u64cd\u4f5c\u7cfb\u7edf\u4f1a\u628a\u5185\u5b58\u5730\u5740\u865a\u62df\u5316\uff0c\u8fd9\u53eb\u201c\u865a\u62df\u5185\u5b58\u201d\u3002<\/p>\n<\/li>\n<li>\n<p>\u52a8\u6001\u5185\u5b58\u5206\u914d<br \/>\n\u865a\u62df\u5185\u5b58\u7684\u673a\u5236\u4f7f\u7a0b\u5e8f\u7684\u5185\u5b58\u5927\u5c0f\u53ef\u4ee5\u7075\u6d3b\u589e\u51cf\uff0c\u53eb\u505a\u201c\u52a8\u6001\u5185\u5b58\u5206\u914d\u201d\uff0c\u5bf9\u7a0b\u5e8f\u6765\u8bf4\uff0c\u5185\u5b58\u770b\u4e0a\u53bb\u662f\u8fde\u7eed\u7684\u3002<\/p>\n<\/li>\n<li>\n<p>\u5185\u5b58\u4fdd\u62a4<br \/>\n\u7ed9\u6bcf\u4e2a\u7a0b\u5e8f\u5206\u914d\u5355\u72ec\u7684\u5185\u5b58\uff0c\u90a3\u5f53\u8fd9\u4e2a\u7a0b\u5e8f\u51fa\u73b0\u6df7\u4e71\u65f6\uff0c\u5b83\u4e0d\u4f1a\u5f71\u54cd\u5230\u5176\u4ed6\u7a0b\u5e8f\u7684\u5185\u5b58\uff0c\u540c\u65f6\u4e5f\u80fd\u6709\u6548\u5730\u9632\u6b62\u6076\u610f\u7a0b\u5e8f\u7be1\u6539\u5176\u4ed6\u7a0b\u5e8f\uff0c\u8fd9\u53eb\u505a\u5185\u5b58\u4fdd\u62a4\u3002<\/p>\n<\/li>\n<li>\n<p>\u591a\u7528\u6237\u5206\u65f6\u64cd\u4f5c\u7cfb\u7edf\uff08Multics\uff09<br \/>\n\u7528\u6765\u5904\u7406\u591a\u7528\u6237\u540c\u65f6\u4f7f\u7528\u4e00\u53f0\u8ba1\u7b97\u673a\u7684\u60c5\u51b5\uff0c\u5373\u6bcf\u4e2a\u7528\u6237\u53ea\u80fd\u7528\u4e00\u5c0f\u90e8\u5206\u5904\u7406\u5668\uff0c\u5185\u5b58\u7b49\uff0c<\/p>\n<\/li>\n<li>\n<p>Unix<br \/>\n\u628a\u64cd\u4f5c\u7cfb\u7edf\u5206\u6210\u4e24\u4e2a\u90e8\u5206\uff0c\u4e00\u4e2a\u662f\u64cd\u4f5c\u7cfb\u7edf\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u5982\u5185\u5b58\u7ba1\u7406\uff0c\u591a\u4efb\u52a1\u548c\u8f93\u5165\/\u8f93\u51fa\u5904\u7406\uff0c\u8fd9\u53eb\u505a\u201c\u5185\u6838\u201d\uff0c\u7b2c\u4e8c\u90e8\u5206\u662f\u4e00\u5806\u6709\u7528\u7684\u5de5\u5177\uff0c\u6bd4\u5982\u7a0b\u5e8f\u548c\u8fd0\u884c\u5e93\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u5185\u5b58\u548c\u50a8\u5b58\u4ecb\u8d28\uff08\u5b58\u50a8\u6280\u672f\u7684\u53d1\u5c55\uff09<\/h3>\n<p>\u5728\u8ba1\u7b97\u673a\u4e2d\uff0c\u9ad8\u901f\u6602\u8d35\u548c\u4f4e\u901f\u4fbf\u5b9c\u7684\u5185\u5b58\u6df7\u5408\u4f7f\u7528\u4ee5\u53d6\u5f97\u4e00\u4e2a\u5e73\u8861<\/p>\n<ol>\n<li>\n<p>\u65e9\u671f\u5b58\u50a8\u4ecb\u8d28<\/p>\n<\/li>\n<li>\n<p>\u78c1\u5e26\u3001\u78c1\u9f13\u3001\u786c\u76d8<\/p>\n<\/li>\n<li>\n<p>\u8f6f\u76d8<br \/>\n\u8f6f\u7684<\/p>\n<\/li>\n<li>\n<p>\u5149\u76d8<br \/>\n\u5149\u7684\u4e0d\u540c\u53cd\u5c04\u88ab\u5149\u5b66\u4f20\u611f\u5668\u6355\u83b7\uff0c\u89e3\u7801\u4e3a 1 \u548c 0<\/p>\n<\/li>\n<li>\n<p>SSD \u786c\u76d8<br \/>\n\u91cc\u9762\u662f\u96c6\u6210\u7535\u8def<\/p>\n<\/li>\n<\/ol>\n<h3>\u6587\u4ef6\u7cfb\u7edf<\/h3>\n<p>\u6309\u683c\u5f0f\u5b58\u7684\u76ee\u7684\u662f\u65b9\u4fbf<\/p>\n<ol>\n<li>\n<p>TXT \u6587\u672c\u6587\u4ef6<br \/>\n\u7528ASCII\u89e3\u7801<\/p>\n<\/li>\n<li>\n<p>WAV \u97f3\u9891\u6587\u4ef6<br \/>\n\u8bb0\u5f55\u7684\u662f\u632f\u5e45<\/p>\n<\/li>\n<li>\n<p>BMP \u56fe\u7247\u6587\u4ef6\uff1a<br \/>\n\u8bb0\u5f55\u6bcf\u4e2a\u50cf\u7d20\u7684\u7ea2\u7eff\u84dd RGB \u503c<\/p>\n<\/li>\n<li>\n<p>\u76ee\u5f55\u6587\u4ef6\uff1a<br \/>\n\u7528\u6765\u89e3\u51b3\u591a\u6587\u4ef6\u95ee\u9898\uff0c\u5b58\u5176\u4ed6\u6587\u4ef6\u7684\u4fe1\u606f\uff0c\u6bd4\u5982\u5f00\u5934\uff0c\u7ed3\u5c3e\uff0c\u521b\u5efa\u65f6\u95f4\u7b49<\/p>\n<\/li>\n<li>\n<p>\u5e73\u9762\u6587\u4ef6\u7cfb\u7edf - Flat File System<br \/>\n\u6587\u4ef6\u90fd\u5728\u540c\u4e00\u4e2a\u5c42\u6b21\uff0c\u65e9\u671f\u7a7a\u95f4\u5c0f\uff0c\u53ea\u6709\u5341\u51e0\u4e2a\u6587\u4ef6\uff0c\u5e73\u9762\u7cfb\u7edf\u591f\u7528<\/p>\n<\/li>\n<li>\n<p>\u89e3\u51b3\u6587\u4ef6\u7d27\u5bc6\u7684\u6392\u5e8f\u9020\u6210\u7684\u95ee\u9898<\/p>\n<ol start=\"7\">\n<li>\n<p>\u628a\u7a7a\u95f4\u5212\u5206\u6210\u4e00\u5757\u5757<\/p>\n<\/li>\n<li>\n<p>\u6587\u4ef6\u62c6\u5206\u5b58\u5728\u591a\u4e2a\u5757\u91cc<\/p>\n<\/li>\n<\/ol>\n<\/li>\n<li>\n<p>\u788e\u7247\u6574\u7406<br \/>\n\u6587\u4ef6\u7684\u589e\u5220\u6539\u67e5\u4f1a\u4e0d\u53ef\u907f\u514d\u7684\u9020\u6210\u6587\u4ef6\u6563\u843d\u5728\u5404\u4e2a\u5757\u91cc\uff0c\u5982\u679c\u662f\u78c1\u5e26\u8fd9\u6837\u7684\u5b58\u50a8\u4ecb\u8d28\u5c31\u4f1a\u9020\u6210          \u95ee\u9898\uff0c\u6240\u4ee5\u9700\u8981\u788e\u7247\u6574\u7406\u2014\u2014\u8ba1\u7b97\u673a\u628a\u6587\u4ef6\u5185\u5bb9\u8c03\u6362\u4f4d\u7f6e<\/p>\n<\/li>\n<li>\n<p>\u5206\u5c42\u6587\u4ef6\u7cfb\u7edf - Hierarchical File System\uff1a<br \/>\n\u6709\u4e0d\u540c\u6587\u4ef6\u5939\uff0c\u6587\u4ef6\u5939\u53ef\u4ee5\u5c42\u5c42\u5d4c\u5957<\/p>\n<\/li>\n<\/ol>\n<h3>\u538b\u7f29<\/h3>\n<p>\u80fd\u5b58\u66f4\u591a\u6587\u4ef6\uff0c\u4f20\u8f93\u4e5f\u66f4\u5feb<\/p>\n<ol>\n<li>\n<p>\u6e38\u7a0b\u7f16\u7801 Run-Length Encoding<br \/>\n\u9002\u5408\u7ecf\u5e38\u51fa\u73b0\u76f8\u540c\u503c\u7684\u6587\u4ef6\uff0c\u6bd4\u5982\u7528\u7edf\u4e00\u7684\uff08\u989c\u8272-\u957f\u5ea6\uff09\u683c\u5f0f\u538b\u7f29\u56fe\u7247\uff08\u8138\u9ed1\u7684\u8bdd\u6587\u4ef6\u4f1a\u53d8\u5927<\/p>\n<\/li>\n<li>\n<p>\u65e0\u635f\u538b\u7f29 Lossless compression<br \/>\n\u6ca1\u6709\u635f\u5931\u4efb\u4f55\u6570\u636e\u7684\u538b\u7f29\u3002<\/p>\n<\/li>\n<li>\n<p>\u970d\u592b\u66fc\u6811 Huffman Tree\u548c\u5b57\u5178\u7f16\u7801 Dictionary coders<br \/>\n\u4e00\u79cd\u9ad8\u6548\u7684\u7f16\u7801\u6a21\u5f0f\uff0c\u5982\u679c\u662f\u538b\u7f29\u56fe\u7247\uff0c\u53ef\u4ee5\u5c06\u56fe\u7247\u6570\u636e\u5206\u7ec4\uff0c\u6309\u91cd\u590d\u9891\u7387\u7f16\u7801<\/p>\n<\/li>\n<li>\n<p>\u611f\u77e5\u7f16\u7801 Perceptual coding\u548c\u6709\u635f\u538b\u7f29 jpeg \u683c\u5f0f<br \/>\n\u5220\u6389\u4eba\u7c7b\u65e0\u6cd5\u611f\u77e5\u7684\u6570\u636e\u7684\u6709\u635f\u538b\u7f29\u65b9\u6cd5\uff0c\u53eb\u505a\u201c\u611f\u77e5\u7f16\u7801\u201d\uff0c\u5982\u97f3\u9891\u6587\u4ef6\uff0c\u4eba\u7c7b\u542c\u4e0d\u5230\u8d85\u58f0\u6ce2\uff0c\u6240\u4ee5\u53ef\u4ee5\u820d\u53bb\uff0cMP3\u5c31\u662f\u97f3\u9891\u7684\u4e00\u79cd\u538b\u7f29\u5f62\u5f0f\u3002<\/p>\n<\/li>\n<\/ol>\n<ul>\n<li>\u6709\u635f\u538b\u7f29\u7684\u4e00\u4e2a\u4f8b\u5b50\u5c31\u662fjpeg\u6a21\u5f0f\uff0c\u76f8\u90bb\u7684\u76f8\u4f3c\u50cf\u7d20\u53ef\u4ee5\u878d\u4e3a\u4e00\u4f53\u3002<\/li>\n<\/ul>\n<ol start=\"5\">\n<li>\u65f6\u95f4\u5197\u4f59 Temporal redundancy<br \/>\n\u89c6\u9891\u5f88\u591a\u5e27\u7684\u80cc\u666f\u4e00\u6837\uff0c\u6784\u6210\u4e86\u65f6\u95f4\u5197\u4f59\u3002\u56e0\u6b64\u53ef\u4ee5\u53ea\u5b58\u53d8\u5316\u7684\u90e8\u5206\u3002\u8fdb\u9636\u7684\u89c6\u9891\u538b\u7f29\u6a21\u5f0f\u4f1a\u627e\u5230\u5e27\u4e0e\u5e27\u7684\u76f8\u4f3c\u6027\uff0c\u7136\u540e\u6253\u8865\u4e01\uff0cMPEG-4 \u662f\u89c6\u9891\u538b\u7f29\u7684\u5e38\u89c1\u6807\u51c6\u3002<\/li>\n<\/ol>\n<h2>\u5c4f\u5e55\u4e0e 2D \u56fe\u5f62\u663e\u793a<\/h2>\n<h3>PDP-1 \u8ba1\u7b97\u673a\u3001\u952e\u76d8\u548c\u663e\u793a\u5668\u5206\u5f00\uff0c\u5c4f\u5e55\u663e\u793a\u4e34\u65f6\u503c<\/h3>\n<h3>\u9634\u6781\u5c04\u7ebf\u7ba1 Cathode Ray Tube (CRT)<\/h3>\n<p>CRT \u6709\u4e24\u79cd\u7ed8\u56fe\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li>\u77e2\u91cf\u626b\u63cf Vector Scanning<\/li>\n<li>\u5149\u6805\u626b\u63cf Raster Scanning<\/li>\n<\/ul>\n<h3>\u6db2\u6676\u663e\u793a\u5668 Liquid Crystal Displays (LCD)\uff0c\u50cf\u7d20 (Pixel)<\/h3>\n<p>\u968f\u7740\u663e\u793a\u6280\u672f\u7684\u53d1\u5c55\uff0c\u51fa\u73b0\u4e86LCD\uff0cLCD \u4e5f\u7528\u5149\u6805\u626b\u63cf\u3002\u5728\u5c4f\u5e55\u4e0a\u663e\u793a\u7684\u6e05\u6670\u7684\u70b9\uff0c\u53eb&quot;\u50cf\u7d20&quot;<\/p>\n<h3>\u5b57\u7b26\u751f\u6210\u5668 Character generator\uff0c<\/h3>\n<p>\u76f8\u6bd4\u4e8e\u50cf\u7d20\uff0c\u4e3a\u4e86\u51cf\u5c11\u5185\u5b58\uff0c\u4eba\u4eec\u66f4\u559c\u6b22\u4f7f\u7528\u5b57\u7b26\uff0c\u8ba1\u7b97\u673a\u9700\u8981\u989d\u5916\u786c\u4ef6\uff0c\u6765\u4ece\u5185\u5b58\u8bfb\u53d6\u5b57\u7b26\uff0c\u8f6c\u6362\u6210\u5149\u6805\u56fe\u5f62 \\N \u8fd9\u6837\u624d\u80fd\u663e\u793a\u5230\u5c4f\u5e55\u4e0a\u4e2a\u786c\u4ef6\u53eb &quot;\u5b57\u7b26\u751f\u6210\u5668&quot;\uff0c\u57fa\u672c\u7b97\u662f\u7b2c\u4e00\u4ee3\u663e\u5361\u3002\u5b83\u5185\u90e8\u6709\u4e00\u5c0f\u5757\u53ea\u8bfb\u5b58\u50a8\u5668\uff0c\u7b80\u79f0 ROM\uff0c\u5b58\u7740\u6bcf\u4e2a\u5b57\u7b26\u7684\u56fe\u5f62\uff0c\u53eb&quot;\u70b9\u9635\u56fe\u6848&quot;<\/p>\n<h3>\u5c4f\u5e55\u7f13\u51b2\u533a Screen buffer<\/h3>\n<p>\u4e3a\u4e86\u663e\u793a\uff0c&quot;\u5b57\u7b26\u751f\u6210\u5668&quot; \u4f1a\u8bbf\u95ee\u5185\u5b58\u4e2d\u4e00\u5757\u7279\u6b8a\u533a\u57df \u8fd9\u5757\u533a\u57df\u4e13\u4e3a\u56fe\u5f62\u4fdd\u7559\uff0c\u53eb \u5c4f\u5e55\u7f13\u51b2\u533a\uff0c\u7a0b\u5e8f\u60f3\u663e\u793a\u6587\u5b57\u65f6\uff0c\u4fee\u6539\u8fd9\u5757\u533a\u57df\u91cc\u7684\u503c\u5c31\u884c\u3002<\/p>\n<h3>\u56fe\u5f62\u7528\u6237\u754c\u9762 (GUI)<\/h3>\n<p>1981\u5e74 Xerox Star system(<strong>\u65bd\u4e50\u4e4b\u661f\u7cfb\u7edf<\/strong>)<\/p>\n<p>1983\u5e74  Apple Lisa<\/p>\n<p>1985\u5e74 Windows 1.0<\/p>\n<h2>3D \u56fe\u5f62<\/h2>\n<h3>\u7ebf\u6846\u6e32\u67d3 Wireframe Rendering<\/h3>\n<p>\u6709\u56fe\u5f62\u7b97\u6cd5 \u8d1f\u8d23\u628a3D\u5750\u6807&quot;\u62cd\u5e73&quot;\u663e\u793a\u52302D\u5c4f\u5e55\u4e0a\uff0c\u8fd9\u53eb3D\u6295\u5f71(\u5305\u62ec\u6b63\u4ea4\u6295\u5f71\u548c\u900f\u89c6\u6295\u5f71)\uff0c\u6240\u6709\u7684\u70b9\u90fd\u4ece3D\u8f6c\u62102D\u540e\uff0c\u5c31\u53ef\u4ee5\u7528\u753b2D\u7ebf\u6bb5\u7684\u51fd\u6570\u6765\u8fde\u63a5\u8fd9\u4e9b\u70b9\uff0c\u8fd9\u53eb\u7ebf\u6846\u6e32\u67d3<\/p>\n<h3>\u7f51\u683c Mesh<\/h3>\n<p>\u5982\u679c\u6211\u4eec\u9700\u8981\u753b\u6bd4\u7acb\u65b9\u4f53\u590d\u6742\u7684\u56fe\u5f62\uff0c\u4e09\u89d2\u5f62\u6bd4\u7ebf\u6bb5\u66f4\u597d\uff0c\u57283D\u56fe\u5f62\u5b66\u4e2d\u6211\u4eec\u53eb\u4e09\u89d2\u5f62&quot;\u591a\u8fb9\u5f62&quot;(Polygons)\uff0c\u4e00\u5806\u591a\u8fb9\u5f62\u7684\u96c6\u5408\u53eb \u7f51\u683c\uff0c\u7f51\u683c\u8d8a\u5bc6\uff0c\u8868\u9762\u8d8a\u5149\u6ed1\uff0c\u7ec6\u8282\u8d8a\u591a\uff0c<\/p>\n<h3>\u4e09\u89d2\u5f62\u66f4\u5e38\u7528\u56e0\u4e3a\u80fd\u5b9a\u4e49\u552f\u4e00\u7684\u5e73\u9762<\/h3>\n<h3>\u626b\u63cf\u7ebf\u6e32\u67d3 Scanline Rendering\u2014\u2014\u586b\u5145\u56fe\u5f62\u7684\u7ecf\u5178\u7b97\u6cd5<\/h3>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/IMG_0278.PNG'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/IMG_0278.PNG\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"IMG_0278\" \/><\/div>\u586b\u5145\u7684\u901f\u5ea6\u53eb\u505a<strong>\u586b\u5145\u901f\u7387<\/strong><\/p>\n<p><strong>\u6297\u952f\u9f7f<\/strong>\u2014\u2014\u8fb9\u7f18\u7fbd\u5316\uff0c\u5982\u679c\u50cf\u7d20\u5728\u5185\u90e8\uff0c\u5c31\u76f4\u63a5\u6d82\u989c\u8272\uff0c\u5982\u679c\u50cf\u7d20\u7ecf\u8fc7\u8fb9\u7f18\uff0c\u989c\u8272\u6d45\u4e00\u4e9b<\/p>\n<h3>\u906e\u6321 Occlusion<\/h3>\n<p>\u7528\u6392\u5e8f\u7b97\u6cd5\uff0c\u4ece\u8fdc\u5230\u8fd1\u6392\u5217\uff0c\u7136\u540e\u4ece\u8fdc\u5230\u8fd1\u6e32\u67d3\uff0c\u8fd9\u53eb<strong>\u753b\u5bb6\u7b97\u6cd5<\/strong><\/p>\n<h3>\u6df1\u5ea6\u7f13\u51b2 Z Buffering<\/h3>\n<p>\u53e6\u4e00\u79cd\u753b\u906e\u6321\u7684\u65b9\u6cd5\uff0c\u7b80\u800c\u8a00\u4e4b\uff0cZ-buffering \u7b97\u6cd5\u4f1a\u8bb0\u5f55\u573a\u666f\u4e2d\u6bcf\u4e2a\u50cf\u7d20\u548c\u6444\u50cf\u673a\u7684\u8ddd\u79bb\uff0c\u5728\u5185\u5b58\u91cc\u5b58\u4e00\u4e2a\u6570\u5b57\u77e9\u9635\uff0c\u9996\u5148\uff0c\u6bcf\u4e2a\u50cf\u7d20\u7684\u8ddd\u79bb\u88ab\u521d\u59cb\u5316\u4e3a&quot;\u65e0\u9650\u5927&quot;\uff0c\u7136\u540e Z-buffering \u4ece\u5217\u8868\u91cc\u7b2c\u4e00\u4e2a\u591a\u8fb9\u5f62\u5f00\u59cb\u5904\u7406\uff0c\u4e5f\u5c31\u662fA\uff0c\u5b83\u548c\u626b\u63cf\u7ebf\u7b97\u6cd5\u903b\u8f91\u76f8\u540c\uff0c\u4f46\u4e0d\u662f\u7ed9\u50cf\u7d20\u586b\u5145\u989c\u8272\uff0c\u800c\u662f\u628a\u591a\u8fb9\u5f62\u7684\u8ddd\u79bb\u548c Z-Buffer \u91cc\u7684\u8ddd\u79bb\u8fdb\u884c\u5bf9\u6bd4\uff0c\u5b83\u603b\u662f\u8bb0\u5f55\u66f4\u4f4e\u7684\u503c\uff0c\u56e0\u4e3a\u6ca1\u5bf9\u591a\u8fb9\u5f62\u6392\u5e8f\uff0c\u6240\u4ee5\u540e\u5904\u7406\u7684\u591a\u8fb9\u5f62\u5e76\u4e0d\u603b\u4f1a\u8986\u76d6\u524d\u9762\u7684<\/p>\n<h4>\u6982\u5ff5<\/h4>\n<p>Z Fighting \u9519\u8bef<\/p>\n<blockquote>\n<p>\u5e73\u9762\u4e0a\u8868\u793a\u7b2c\u4e09\u4e2a\u7ef4\u5ea6\uff0c\u4e0a\u4e0b\u5c42\u4ea7\u751f\u7684\u51b2\u7a81<\/p>\n<\/blockquote>\n<p>\u80cc\u9762\u5254\u9664 Back Face Culling<\/p>\n<p>\u8868\u9762\u6cd5\u7ebf Surface Normal<\/p>\n<p>\u5e73\u9762\u7740\u8272 Flat Shading<\/p>\n<p>\u9ad8\u6d1b\u5fb7\u7740\u8272 Gouraud shading, \u51af\u6c0f\u7740\u8272 Phong Shading<\/p>\n<p>\u7eb9\u7406\u6620\u5c04 Texture Mapping<\/p>\n<h4>GPU \u7684\u51fa\u73b0\u2014\u2014\u56fe\u50cf\u7684\u5e76\u884c\u5904\u7406<\/h4>\n<h2>\u8ba1\u7b97\u673a\u7f51\u7edc\u2014\u2014\u539f\u7406\u548c\u6280\u672f<\/h2>\n<h4>\u5c40\u57df\u7f51 Local Area Networks - LAN<\/h4>\n<p>\u5982\u4ee5\u592a\u7f51<\/p>\n<h4>\u5a92\u4f53\u8bbf\u95ee\u63a7\u5236\u5730\u5740 Media Access Control address - MAC<\/h4>\n<p>\u7528\u4e8e\u786e\u8ba4\u5c40\u57df\u7f51\u548cWiFi\u4f20\u8f93\u7684\u5bf9\u8c61<\/p>\n<h4>\u8f7d\u6ce2\u4fa6\u542c\u591a\u8def\u8bbf\u95ee Carrier Sense Multiple Access - CSMA<\/h4>\n<p>\u591a\u53f0\u7535\u8111\u5171\u4eab\u4e00\u4e2a\u4f20\u8f93\u5a92\u4ecb\uff0c\u53eb\u505a\u8f7d\u6ce2\u4fa6\u542c\u591a\u8def\u8bbf\u95ee\uff0c\u5171\u4eab\u5a92\u4ecb\u53c8\u79f0\u8f7d\u4f53\uff0c\u5982WiFi\u7684\u8f7d\u4f53\u662f\u7a7a\u6c14\uff0c\u4ee5\u592a\u7f51\u7684\u8f7d\u4f53\u662f\u7535\u7ebf\u3002\u8f7d\u4f53\u4f20\u8f93\u6570\u636e\u7684\u901f\u5ea6\u53eb\u5e26\u5bbd<\/p>\n<h4>\u6307\u6570\u9000\u907f Exponential Backoff<\/h4>\n<p>\u5f53\u591a\u53f0\u8ba1\u7b97\u673a\u540c\u65f6\u60f3\u8981\u4f20\u8f93\u6570\u636e\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u51b2\u7a81\uff0c\u5f53\u8ba1\u7b97\u673a\u68c0\u6d4b\u5230\u51b2\u7a81 \u5c31\u4f1a\u5728\u91cd\u4f20\u4e4b\u524d\u7b49\u5f85\u4e00\u5c0f\u6bb5\u65f6\u95f4\uff0c\u8fd9\u4e00\u6bb5\u65f6\u95f4\u5305\u62ec\u56fa\u5b9a\u65f6\u95f4+\u968f\u673a\u65f6\u95f4\uff0c\u518d\u6b21\u5835\u585e\u65f6\u56fa\u5b9a\u65f6\u95f4\u5c06\u4f1a\u6307\u6570\u7ea7\u589e\u52a0<\/p>\n<h4>\u51b2\u7a81\u57df Collision Domain<\/h4>\n<p>\u8f7d\u4f53\u548c\u5176\u4e2d\u7684\u8bbe\u5907\u603b\u79f0\u4e3a\u201c\u51b2\u7a81\u57df\u201d\uff0c\u4e3a\u4e86\u907f\u514d\u51b2\u7a81\uff0c\u53ef\u4ee5\u7528<strong>\u4ea4\u6362\u5668<\/strong><\/p>\n<h4>\u62a5\u6587\u4ea4\u6362 Message Switching<\/h4>\n<p>\u62a5\u6587\u7684\u5177\u4f53\u683c\u5f0f\u7b80\u79f0IP\uff0c\u6bcf\u4e00\u4e2a\u7535\u8111\u90fd\u4f1a\u6709\u4e00\u4e2aIP\u5730\u5740<\/p>\n<p>\u597d\u5904\uff0c\u53ef\u4ee5\u7528\u4e0d\u540c\u8def\u7531\uff0c\u901a\u4fe1\u66f4\u53ef\u9760\u4e5f\u66f4\u80fd\u5bb9\u9519\u3002<\/p>\n<p>\u574f\u5904\uff0c\u5f53\u62a5\u6587\u6bd4\u8f83\u5927\u7684\u65f6\u5019\uff0c\u4f1a\u5835\u585e\u7ebf\u8def\u3002\u89e3\u51b3\u65b9\u6cd5\u662f \u5c06\u5927\u62a5\u6587\u5206\u6210\u5f88\u591a\u5c0f\u5757\uff0c\u53eb&quot;<strong>\u6570\u636e\u5305<\/strong>&quot;\uff0c\u6765\u8fdb\u884c\u8fd0\u8f93\uff0c\u8fd9\u53eb\u201c<strong>\u5206\u7ec4\u4ea4\u6362<\/strong>\u201d\u3002\u8def\u7531\u5668\u4f1a\u5e73\u8861\u4e0e\u5176\u4ed6\u8def\u7531\u5668\u4e4b\u95f4\u7684\u8d1f\u8f7d  \u4ee5\u786e\u4fdd\u4f20\u8f93\u53ef\u4ee5\u5feb\u901f\u53ef\u9760\uff0c\u8fd9\u53eb&quot;<strong>\u963b\u585e\u63a7\u5236<\/strong>&quot;<\/p>\n<p>\u6d88\u606f\u6cbf\u7740\u8def\u7531\u8df3\u8f6c\u7684\u6b21\u6570 \u53eb&quot;<strong>\u8df3\u6570<\/strong>&quot;(hop count)\uff0c\u770b\u5230\u54ea\u6761\u7ebf\u8def\u7684\u8df3\u6570\u5f88\u9ad8\uff0c\u8bf4\u660e\u51fa\u4e86\u6545\u969c\uff0c\u8fd9\u53eb\u8df3\u6570\u9650\u5236\u3002<\/p>\n<h4>\u4e92\u8054\u7f51<\/h4>\n<h5>\u7535\u8111\u8fde\u63a5\u4e92\u8054\u7f51\u7684\u8fc7\u7a0b<\/h5>\n<p>\u4f60\u6240\u7528\u7684\u7535\u8111\u9996\u5148\u8981\u8fde\u63a5\u5230\u5c40\u57df\u7f51\uff0c\u5bb6\u91ccWiFi\u8def\u7531\u5668\u8fde\u7740\u7684\u6240\u6709\u8bbe\u5907\uff0c\u7ec4\u6210\u4e86<strong>\u5c40\u57df\u7f51<\/strong>\uff0c\u5c40\u57df\u7f51\u518d\u8fde\u5230<strong>\u5e7f\u57df\u7f51\uff08WAN\uff09<\/strong>\uff0c\u5e7f\u57df\u7f51\u7684\u8def\u7531\u5668\u4e00\u822c\u5c5e\u4e8e\u4f60\u7684<strong>\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546\uff08ISP\uff09<\/strong>\uff0c\u518d\u8fde\u66f4\u5927\u7684WAN\uff0c\u5f80\u590d\u51e0\u6b21\uff0c\u6700\u540e\u8fde\u5230\u4e92\u8054\u7f51\u4e3b\u5e72\u3002<\/p>\n<h5>IP - \u4e92\u8054\u7f51\u534f\u8bae - Internet Protocol<\/h5>\n<p>IP\u8d1f\u8d23\u628a\u6570\u636e\u5305\u9001\u5230\u6b63\u786e\u7684\u8ba1\u7b97\u673a<\/p>\n<h5>UDP - \u7528\u6237\u6570\u636e\u62a5\u534f\u8bae - User Datagram Protocol<\/h5>\n<p>UDP\u8d1f\u8d23\u628a\u6570\u636e\u5305\u4f20\u9001\u5230\u6b63\u786e\u7684\u7a0b\u5e8f\uff0c\u6709\u7aef\u53e3\u53f7\uff08\u54ea\u4e2a\u7a0b\u5e8f\uff09\uff0c\u6821\u9a8c\u548c\uff08\u6570\u636e\u662f\u5426\u635f\u574f\uff09<\/p>\n<h5>\u6821\u9a8c\u548c - Checksum<\/h5>\n<p>UDP\u6821\u9a8c\u548c\u53ea\u670916\u4f4d\uff0c\u8d85\u8fc7\u8fd9\u4e2a\u6570\uff0c\u5f03\u9ad8\u4f4d\u3002<\/p>\n<h5>TCP - \u4f20\u8f93\u63a7\u5236\u534f\u8bae - Transmission Control Protocol<\/h5>\n<p>\u5982\u679c\u8981\u63a7\u5236\u6240\u6709\u6570\u636e\u5fc5\u987b\u5230\u8fbe\uff0c\u5c31\u7528\u4f20\u8f93\u63a7\u5236\u534f\u8bae<\/p>\n<ul>\n<li>\u7279\u70b9<\/li>\n<\/ul>\n<p>1 \u63a7\u5236\u53d1\u9001\u7684\u6587\u4ef6\u6309\u987a\u5e8f\u5230\u8fbe<\/p>\n<p>2 \u8981\u6c42\u63a5\u6536\u65b9\u786e\u8ba4\u65e0\u8bef\u540e\u53d1\u9001\u786e\u8ba4\u7801\uff08ACK\uff09\uff0c\u786e\u8ba4\u7801\u7684\u6210\u529f\u7387\u548c\u6765\u56de\u65f6\u95f4\u53ef\u4ee5\u7528\u6765\u63a8\u6d4b\u7f51\u7edc\u7684\u62e5\u5835\u7a0b\u5ea6\uff0cTCP\u53ef\u4ee5\u6839\u636e\u8fd9\u4e2a\u8c03\u6574\u4f20\u8f93\u7387\u3002\u7531\u4e8e\u8fd9\u4e2a\u7279\u70b9\uff0cTCP\u5bf9\u65f6\u95f4\u8981\u6c42\u9ad8\u7684\u7a0b\u5e8f\u4e0d\u9002\u7528<\/p>\n<h4>DNS - \u57df\u540d\u7cfb\u7edf - Domain Name System<\/h4>\n<p>\u8bb0 IP \u548c\u7aef\u53e3\u5f88\u96be\uff0cDNS \u7528\u6765\u628a\u57df\u540d\u548cIP\u5730\u5740\u4e00\u4e00\u5bf9\u5e94\uff0c\u662f\u6811\u72b6\u7ed3\u6784<\/p>\n<h5>\u5f00\u653e\u5f0f\u7cfb\u7edf\u4e92\u8054\u901a\u4fe1\u53c2\u8003\u6a21\u578b<\/h5>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/IMG_0292.PNG'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/mgc-1311747586.cos.ap-shanghai.myqcloud.com\/notes\/IMG_0292.PNG\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"IMG_0292\" \/><\/div><\/p>\n<h2>\u52a0\u5bc6\u548c\u89e3\u5bc6<\/h2>\n<ol>\n<li>\n<p>\u79fb\u4f4d\u52a0\u5bc6\u7b49\u56fa\u5b9a\u52a0\u5bc6\u89c4\u5219<br \/>\n\u5982\u51ef\u6492\u52a0\u5bc6<\/p>\n<\/li>\n<li>\n<p>\u5bf9\u79f0\u52a0\u5bc6<br \/>\n\u6709\u516c\u94a5\uff0c\u4ea4\u6d41\u7684\u53cc\u65b9\u5404\u6301\u4e00\u4efd\u79c1\u94a5\uff0c\u52a0\u5bc6\u540e\u5bf9\u65b9\u53ef\u4ee5\u89e3\u5bc6\uff0c\u53cc\u5411<\/p>\n<\/li>\n<\/ol>\n<p>\u81f3\u4e8e\u516c\u94a5\u548c\u79c1\u94a5\u7684\u914d\u5408\u65b9\u5f0f\uff0c\u6709\u591a\u79cd\u7b97\u6cd5<\/p>\n<p>\u7279\u70b9\u662f\u6548\u7387\u9ad8\uff0c\u4f46\u662f\u56e0\u4e3a\u662f\u53cc\u5411\u4ea4\u6d41\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u5b89\u5168\uff0c\u5bc6\u94a5\u7684\u4fdd\u5b58\u548c\u4fdd\u5bc6\u53cd\u800c\u7e41\u7410<\/p>\n<ol start=\"3\">\n<li>\u975e\u5bf9\u79f0\u52a0\u5bc6 - Asymmetric encryption<br \/>\n\u516c\u5f00\u516c\u94a5\uff0c\u81ea\u5df1\u4fdd\u5b58\u79c1\u94a5\u3002\u53ef\u4ee5\u7528\u516c\u94a5\u52a0\u5bc6\u4fe1\u606f\uff0c\u7528\u79c1\u94a5\u89e3\u5bc6\uff0c\u6216\u8005\u53cd\u8fc7\u6765<\/li>\n<\/ol>\n<p>\u53ef\u4ee5\u7406\u89e3\u4e3a\u5355\u5411\u884c\u4e3a\uff0c\u6240\u4ee5\u53ef\u4ee5\u76f4\u63a5\u5efa\u7acb\u5f88\u591a\u72ec\u7acb\u7684\u8fde\u63a5\uff0c\u4e0d\u4f1a\u88ab\u5bc6\u94a5\u70e6\u5230<\/p>\n<p>\u6700\u6709\u540d\u7684\u975e\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\u662fRSA<\/p>\n<h2>\u4eba\u5de5\u667a\u80fd\u4e0e\u672a\u6765<\/h2>\n<h3>\u673a\u5668\u5b66\u4e60<\/h3>\n<ol>\n<li>\u5206\u7c7b\u8bc6\u522b\u2014\u2014\u7ed9\u5b9a\u5206\u7c7b\u7279\u5f81\uff0c\u5199\u5206\u7c7b\u7b97\u6cd5\n<ul>\n<li>\u5148\u7ed9\u4e00\u4e9b\u8bad\u7ec3\u6570\u636e\uff0c\u7531\u7edf\u8ba1\u5b66\u5f97\u5230\u57fa\u672c\u7684\u51b3\u7b56\u8fb9\u754c<\/li>\n<li>\u591a\u7ed9\u70b9\u6570\u636e\uff0c\u91cf\u5316\u8bc6\u522b\u51c6\u786e\u5ea6\uff0c\u6700\u7ec8\u5f97\u5230\u51b3\u7b56\u6811<\/li>\n<li>\u652f\u6301\u5411\u91cf\u673a\u2014\u2014\u533a\u5206\u4e0d\u540c\u6570\u636e\u7684\u6700\u597d\u7684\u51b3\u7b56\u8fb9\u754c<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<blockquote>\n<p>\u5373\u6b64\u8fb9\u754c\u548c\u4e0d\u540c\u6570\u636e\u4e4b\u95f4\u7684\u8ddd\u79bb\u90fd\u4e3a\u6700\u8fdc<br \/>\n\u8bbe\u4e00\u4e2a\u8fb9\u754c\u4e3a\u4e00\u4e2a =0 \u7684\u65b9\u7a0b\uff0c\u901a\u8fc7\u53d6\u9002\u5f53\u53c2\u6570\uff0c\u53ef\u4ee5\u5f97\u5230\u4e0e\u4e24\u7aef\u6570\u636e\u76f8\u4ea4\u7684\u5e73\u884c\u9762\u7684 =\u00b11 \u7684\u65b9\u7a0b\u3002\u53d6\u6570\u636e\u4ea4\u70b9\u7684\u5750\u6807\u4e3a\u5411\u91cf\uff0c\u4e24\u65b9\u7a0b\u76f8\u51cf\u53ef\u4ee5\u5f97\u5230\u4e00\u4e2a\u70b9\u79ef\u4e3a 2 \u7684\u5f0f\u5b50\u3002\u518d\u5728\u8fb9\u754c\u4e0a\u53d6\u4e24\u70b9\uff0c\u53ef\u4ee5\u5f97\u5230\u4e00\u4e2a\u70b9\u79ef\u4e3a 0 \u7684\u5f0f\u5b50\uff0c\u7531\u4e8e\u7cfb\u6570\u76f8\u540c\uff0c\u70b9\u4e58\u4e2d\u6d89\u53ca\u7684\u53e6\u4e00\u4e2a\u5411\u91cf\u76f8\u540c\uff0c\u5373\u4e0e\u8fb9\u754c\u5411\u91cf\u5782\u76f4\uff0c\u56e0\u4e3a\u79ef\u4e00\u5b9a\uff0c\u8981\u4f7f\u4e24\u8fb9\u6570\u636e\u70b9\u7684\u8ddd\u79bb\u5c3d\u53ef\u80fd\u8fdc\uff0c\u6211\u4eec\u8fd8\u8981\u6c42\u6b64\u56fa\u5b9a\u5411\u91cf\u7684\u6700\u5c0f\u503c\u3002\u540e\u9762\u7684\u90e8\u5206\u662f\u9ad8\u6570\u95ee\u9898<\/p>\n<\/blockquote>\n<ol start=\"2\">\n<li>\u6df1\u5ea6\u5b66\u4e60\u2014\u2014\u795e\u7ecf\u7f51\u7edc\uff1a\u6a21\u62df\u4eba\u7c7b\u5b66\u4e60\u8fc7\u7a0b\uff0c\u81ea\u884c\u5efa\u7acb\u8f93\u51fa\u903b\u8f91\u4ee5\u589e\u52a0\u6b63\u786e\u6027\uff0c\u9690\u85cf\u8fc7\u7a0b<\/li>\n<li>\u5f3a\u5316\u5b66\u4e60<\/li>\n<\/ol>\n<h3>\u8ba1\u7b97\u673a\u89c6\u89c9<\/h3>\n<h4>\u989c\u8272\u8ddf\u8e2a\u7b97\u6cd5\u2014\u2014\u8ddf\u8e2a\u4e00\u4e2a\u50cf\u7d20<\/h4>\n<h4>\u68c0\u6d4b\u5782\u76f4\u8fb9\u7f18\u7684\u7b97\u6cd5<\/h4>\n<p>\u8981\u8bc6\u522b\u8fb9\u7f18\uff0c\u53ef\u4ee5\u5224\u65ad\u5176\u4e24\u8fb9\u50cf\u7d20\u7684\u989c\u8272\u5dee\u5f02\u7a0b\u5ea6<\/p>\n<h4>\u6838\/\u8fc7\u6ee4\u5668 kernel or filter<\/h4>\n<p>\u6838\u6cbf\u50cf\u7d20\u79fb\u52a8\uff0c\u9010\u6b65\u5904\u7406\u56fe\u50cf\u6570\u636e\uff0c\u8fd9\u5176\u4e2d\u53ef\u4ee5\u53d1\u73b0\u56fe\u50cf\u7684\u4e00\u4e9b\u7279\u5f81<\/p>\n<h4>\u5377\u79ef convolution<\/h4>\n<p>\u628a\u6838\u5e94\u7528\u4e8e\u50cf\u7d20\u5757<\/p>\n<h4>\u5377\u79ef\u795e\u7ecf\u7f51\u7edc Convolutional Neural Networks<\/h4>\n<p>\u7528\u4e00\u5c42\u5c42\u4e0d\u540c\u7684\u6838\u6765\u8bc6\u522b\u590d\u6742\u573a\u666f\uff0c\u7528\u8138\u6765\u4e3e\u4f8b\uff0c\u5148\u8bc6\u522b\u8fb9\u7f18\uff0c\u7136\u540e\u5f62\u72b6\uff0c\u5668\u5b98...\u76f4\u81f3\u67d0\u4e00\u5c42\u628a\u6240\u6709\u7279\u5f81\u5806\u79ef\u5728\u4e00\u8d77\uff0c\u8bc6\u522b\u51fa\u8138\u4e4b\u540e\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u7528\u5176\u4ed6\u7b97\u6cd5\u5b9a\u4f4d\u9762\u90e8\u6807\u5fd7\uff0c\u5982\u773c\u775b\u548c\u7709\u6bdb\u5177\u4f53\u4f4d\u7f6e\uff0c\u4ece\u800c\u5224\u65ad\u5fc3\u60c5\u7b49\u4fe1\u606f<\/p>\n<h3>\u81ea\u7136\u8bed\u8a00\u5904\u7406 NLP<\/h3>\n<p>\u901a\u8fc7\u8bcd\u6027 <code>Parts of speech<\/code> \u548c\u77ed\u8bed\u7ed3\u6784\u89c4\u5219 <code>Phrase structure rules<\/code> \u6784\u5efa\u5206\u6790\u6811 <code>Parse tree<\/code><\/p>\n<p>\u5e76\u7ed3\u5408\u8bed\u8a00\u6a21\u578b <code>Language Model<\/code> \u6765\u5b9e\u73b0\u8bed\u97f3\u8bc6\u522b <code>Speech recognition<\/code><\/p>\n<h4>\u5b9e\u73b0\u539f\u7406<\/h4>\n<p>\u5feb\u901f\u5085\u7acb\u53f6\u53d8\u6362 <code>Fast Fourier Transform<\/code>\uff0c\u628a\u6ce2\u5f62\u8f6c\u6362\u6210\u9891\u7387 <\/p>\n<h4>\u97f3\u7d20 Phonemes<\/h4>\n<p>\u6784\u6210\u5355\u8bcd\u7684\u58f0\u97f3\u7247\u6bb5<\/p>\n<h4>\u8bed\u97f3\u5408\u6210 Speech Synthesis<\/h4>\n<h4>\u673a\u5668\u4eba\u63a7\u5236\u7684\u56de\u8def<\/h4>\n<p>\u8d1f\u53cd\u9988\u56de\u8def negative feedback loop<\/p>\n<p>\u6bd4\u4f8b-\u79ef\u5206-\u5bfc\u6570\u63a7\u5236\u5668 Proportional\u2013Integral\u2013Derivative controller <strong>PID<\/strong><\/p>\n<p>\u901a\u8fc7\u63a7\u5236\u4e09\u4e2a\u503c\uff0c\u6bd4\u4f8b\u503c\u2014\u2014\u5b9e\u9645\u503c\u548c\u7406\u60f3\u503c\u5dee\u591a\u5c11\uff0c\u79ef\u5206\u503c\u2014\u2014\u4e00\u6bb5\u65f6\u95f4\u8bef\u5dee\u7684\u603b\u548c\uff0c\u524d\u4e24\u8005\u7528\u6765\u4fee\u6b63\u9519\u8bef\uff1a\u5bfc\u6570\u503c\uff08\u5fae\u5206\u503c\uff09\u2014\u2014\u671f\u671b\u503c\u548c\u5b9e\u9645\u503c\u4e4b\u95f4\u7684\u53d8\u5316\u7387\uff0c\u7528\u6765\u907f\u514d\u672a\u6765\u7684\u9519\u8bef\uff0c\u8fd9\u4e5f\u53eb\u9884\u671f\u63a7\u5236\uff0c\u6765\u63a7\u5236\u8fdb\u7a0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8ba1\u7b97\u673a\u7684\u5b9e\u8d28\uff1a\u7b80\u5355\u7684\u7ec4\u4ef6 + \u5c42\u5c42\u62bd\u8c61 \u7535\u5b50\u8ba1\u7b97\u673a\u53d1\u5c55 \u7ee7\u7535\u5668\u2192\u771f\u7a7a\u7ba1\u2192\u6676\u4f53\u7ba1 \u5e03\u5c14\u4ee3\u6570\u5728\u8ba1\u7b97\u673a\u4e2d\u7684\u5b9e\u73b0 \u53d8\u91cf [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":143,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-142","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3"],"_links":{"self":[{"href":"http:\/\/blog.minegician.cn\/index.php?rest_route=\/wp\/v2\/posts\/142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.minegician.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.minegician.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.minegician.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.minegician.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=142"}],"version-history":[{"count":2,"href":"http:\/\/blog.minegician.cn\/index.php?rest_route=\/wp\/v2\/posts\/142\/revisions"}],"predecessor-version":[{"id":145,"href":"http:\/\/blog.minegician.cn\/index.php?rest_route=\/wp\/v2\/posts\/142\/revisions\/145"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/blog.minegician.cn\/index.php?rest_route=\/wp\/v2\/media\/143"}],"wp:attachment":[{"href":"http:\/\/blog.minegician.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.minegician.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=142"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.minegician.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}