{"id":308,"date":"2021-08-23T15:15:14","date_gmt":"2021-08-23T07:15:14","guid":{"rendered":"http:\/\/blog.nonot.cn\/?p=308"},"modified":"2021-08-23T15:15:14","modified_gmt":"2021-08-23T07:15:14","slug":"%e4%bb%80%e4%b9%88%e6%98%af%e7%ae%97%e6%b3%95%e4%b8%bb%e6%b5%81%e7%ae%97%e6%b3%95","status":"publish","type":"post","link":"https:\/\/blog.nonot.cn\/index.php\/2021\/08\/23\/%e4%bb%80%e4%b9%88%e6%98%af%e7%ae%97%e6%b3%95%e4%b8%bb%e6%b5%81%e7%ae%97%e6%b3%95\/","title":{"rendered":"\u4ec0\u4e48\u662f\u7b97\u6cd5+\u4e3b\u6d41\u7b97\u6cd5"},"content":{"rendered":"<figure data-size=\"normal\"><img decoding=\"async\" class=\"origin_image zh-lightbox-thumb lazy\" src=\"http:\/\/blog.nonot.cn\/wp-content\/uploads\/2021\/08\/300ca-v2-3e4c4050d2b1dbeb8b136361dcffb57d_720w.jpg\" width=\"1024\" data-caption=\"\" data-size=\"normal\" data-rawwidth=\"1024\" data-rawheight=\"512\" data-original=\"https:\/\/pic2.zhimg.com\/v2-3e4c4050d2b1dbeb8b136361dcffb57d_r.jpg\" data-actualsrc=\"https:\/\/pic2.zhimg.com\/v2-3e4c4050d2b1dbeb8b136361dcffb57d_b.jpg\" data-lazy-status=\"ok\" \/><\/figure>\n<p>\u4f5c\u8005\uff1aclaudio | \u714e\u86cb<\/p>\n<p>Reddit \u6709\u7bc7\u5e16\u5b50\u4ecb\u7ecd\u4e86\u7b97\u6cd5\u5bf9\u6211\u4eec\u73b0\u5728\u751f\u6d3b\u7684\u91cd\u8981\u6027\uff0c\u4ee5\u53ca\u54ea\u4e9b\u7b97\u6cd5\u5bf9\u73b0\u4ee3\u6587\u660e\u6240\u505a\u8d21\u732e\u6700\u5927\u3002\u8fd9\u4e2a\u8868\u5355\u5e76\u4e0d\u5b8c\u6574\uff0c\u5f88\u591a\u4e0e\u6211\u4eec\u5bc6\u5207\u76f8\u5173\u7684\u7b97\u6cd5\u90fd\u6ca1\u6709\u63d0\u5230\uff0c\u5982\u673a\u5668\u5b66\u4e60\u548c\u77e9\u9635\u4e58\u6cd5\uff0c\u6b22\u8fce\u4f60\u7ee7\u7eed\u8865\u5145\u3002<\/p>\n<p>\u5982\u679c\u5bf9\u7b97\u6cd5\u6709\u6240\u4e86\u89e3\uff0c\u8bfb\u8fd9\u7bc7\u6587\u7ae0\u65f6\u4f60\u53ef\u80fd\u4f1a\u95ee \u201c\u4f5c\u8005\u77e5\u9053\u7b97\u6cd5\u4e3a\u4f55\u7269\u5417\uff1f\u201d\uff0c\u6216\u662f \u201cFacebook \u7684\u2018\u4fe1\u606f\u6d41\u2019(News Feed) \u7b97\u662f\u4e00\u79cd\u7b97\u6cd5\u5417\uff1f\u201d\uff0c\u5982\u679c \u201c\u4fe1\u606f\u6d41\u201d \u662f\u7b97\u6cd5\uff0c\u90a3\u5c31\u53ef\u4ee5\u628a\u6240\u6709\u4e8b\u7269\u90fd\u5f52\u7ed3\u4e3a\u4e00\u79cd\u7b97\u6cd5\u3002\u624d\u758f\u5b66\u6d45\uff0c\u7ed3\u5408\u90a3\u7bc7\u5e16\u5b50\uff0c\u63a5\u4e0b\u6765\u6211\u8bd5\u7740\u89e3\u91ca\u4e00\u4e0b\u7b97\u6cd5\u662f\u4ec0\u4e48\uff0c\u53c8\u662f\u54ea\u4e9b\u7b97\u6cd5\u6b63\u5728\u4e3b\u5bfc\u6211\u4eec\u7684\u4e16\u754c\u3002<\/p>\n<h2><b>01 \u4ec0\u4e48\u662f\u7b97\u6cd5\uff1f<\/b><\/h2>\n<p>\u7b80\u800c\u8a00\u4e4b\uff0c\u4efb\u4f55\u5b9a\u4e49\u660e\u786e\u7684\u8ba1\u7b97\u6b65\u9aa4\u90fd\u53ef\u79f0\u4e3a\u7b97\u6cd5\uff0c\u63a5\u53d7\u4e00\u4e2a\u6216\u4e00\u7ec4\u503c\u4e3a\u8f93\u5165\uff0c\u8f93\u51fa\u4e00\u4e2a\u6216\u4e00\u7ec4\u503c \u3002(\u6765\u6e90\uff1ahomas H. Cormen, Chales E. Leiserson \u300a\u7b97\u6cd5\u5bfc\u8bba\u7b2c 3 \u7248\u300b)<\/p>\n<p>\u53ef\u4ee5\u8fd9\u6837\u7406\u89e3\uff0c\u7b97\u6cd5\u662f\u7528\u6765\u89e3\u51b3\u7279\u5b9a\u95ee\u9898\u7684\u4e00\u7cfb\u5217\u6b65\u9aa4\uff08\u4e0d\u4ec5\u8ba1\u7b97\u673a\u9700\u8981\u7b97\u6cd5\uff0c\u6211\u4eec\u5728\u65e5\u5e38\u751f\u6d3b\u4e2d\u4e5f\u5728\u4f7f\u7528\u7b97\u6cd5\uff09\u3002\u7b97\u6cd5\u5fc5\u987b\u5177\u5907\u5982\u4e0b 3 \u4e2a\u91cd\u8981\u7279\u6027\uff1a<br \/>\nb<\/p>\n<ul>\n<li>\u6709\u7a77\u6027\uff0c\u6267\u884c\u6709\u9650\u6b65\u9aa4\u540e\uff0c\u7b97\u6cd5\u5fc5\u987b\u4e2d\u6b62\u3002<\/li>\n<li>\u786e\u5207\u6027\uff0c\u7b97\u6cd5\u7684\u6bcf\u4e2a\u6b65\u9aa4\u90fd\u5fc5\u987b\u786e\u5207\u5b9a\u4e49\u3002<\/li>\n<li>\u53ef\u884c\u6027\uff0c\u7279\u5b9a\u7b97\u6cd5\u987b\u53ef\u4ee5\u5728\u7279\u5b9a\u7684\u65f6\u95f4\u5185\u89e3\u51b3\u7279\u5b9a\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p>\u5176\u5b9e\uff0c\u7b97\u6cd5\u867d\u7136\u5e7f\u6cdb\u5e94\u7528\u5728\u8ba1\u7b97\u673a\u9886\u57df\uff0c\u4f46\u5374\u5b8c\u5168\u6e90\u81ea\u6570\u5b66\u3002\u5b9e\u9645\u4e0a\uff0c\u6700\u65e9\u7684\u6570\u5b66\u7b97\u6cd5\u53ef\u8ffd\u6eaf\u5230\u516c\u5143\u524d 1600 \u5e74 &#8211; Babylonians \u6709\u5173\u6c42\u56e0\u5f0f\u5206\u89e3\u548c\u5e73\u65b9\u6839\u7684\u7b97\u6cd5\u3002<\/p>\n<p>\u90a3\u4e48\u53c8\u662f\u54ea 10 \u4e2a\u8ba1\u7b97\u673a\u7b97\u6cd5\u9020\u5c31\u4e86\u6211\u4eec\u4eca\u5929\u7684\u751f\u6d3b\u5462\uff1f\u8bf7\u770b\u4e0b\u9762\u7684\u8868\u5355\uff0c\u6392\u540d\u4e0d\u5206\u5148\u540e\uff1a<\/p>\n<p><b>0 1<\/b><\/p>\n<p>\u5f52\u5e76\u6392\u5e8f (MERGE SORT)\u3001\u5feb\u901f\u6392\u5e8f (QUICK SORT) \u548c\u5806\u79ef\u6392\u5e8f (HEAP SORT)<\/p>\n<figure data-size=\"normal\"><img decoding=\"async\" class=\"origin_image zh-lightbox-thumb lazy\" src=\"http:\/\/blog.nonot.cn\/wp-content\/uploads\/2021\/08\/a643c-v2-49e021ab9bd612c6c194008f383deb6a_720w.jpg\" width=\"614\" data-caption=\"\" data-size=\"normal\" data-rawwidth=\"614\" data-rawheight=\"280\" data-original=\"https:\/\/pic3.zhimg.com\/v2-49e021ab9bd612c6c194008f383deb6a_r.jpg\" data-actualsrc=\"https:\/\/pic3.zhimg.com\/v2-49e021ab9bd612c6c194008f383deb6a_b.jpg\" data-lazy-status=\"ok\" \/><\/figure>\n<p>\u54ea\u4e2a\u6392\u5e8f\u7b97\u6cd5\u6548\u7387\u6700\u9ad8\uff1f\u8fd9\u8981\u770b\u60c5\u51b5\u3002\u8fd9\u4e5f\u5c31\u662f\u6211\u628a 3 \u79cd\u7b97\u6cd5\u653e\u5728\u4e00\u8d77\u8bb2\u7684\u539f\u56e0\uff0c\u53ef\u80fd\u4f60\u66f4\u5e38\u7528\u5176\u4e2d\u4e00\u79cd\uff0c\u4e0d\u8fc7\u5b83\u4eec\u5404\u6709\u5343\u79cb\u3002<\/p>\n<p>\u5f52\u5e76\u6392\u5e8f\u7b97\u6cd5\uff0c\u662f\u76ee\u524d\u4e3a\u6b62\u6700\u91cd\u8981\u7684\u7b97\u6cd5\u4e4b\u4e00\uff0c\u662f\u5206\u6cbb\u6cd5\u7684\u4e00\u4e2a\u5178\u578b\u5e94\u7528\uff0c\u7531\u6570\u5b66\u5bb6 John von Neumann \u4e8e 1945 \u5e74\u53d1\u660e\u3002<\/p>\n<p>\u5feb\u901f\u6392\u5e8f\u7b97\u6cd5\uff0c\u7ed3\u5408\u4e86\u96c6\u5408\u5212\u5206\u7b97\u6cd5\u548c\u5206\u6cbb\u7b97\u6cd5\uff0c\u4e0d\u662f\u5f88\u7a33\u5b9a\uff0c\u4f46\u5728\u5904\u7406\u968f\u673a\u5217\u9635 (AM-based arrays) \u65f6\u6548\u7387\u76f8\u5f53\u9ad8\u3002<\/p>\n<p>\u5806\u79ef\u6392\u5e8f\uff0c\u91c7\u7528\u4f18\u5148\u4f2b\u5217\u673a\u5236\uff0c\u51cf\u5c11\u6392\u5e8f\u65f6\u7684\u641c\u7d22\u65f6\u95f4\uff0c\u540c\u6837\u4e0d\u662f\u5f88\u7a33\u5b9a\u3002<\/p>\n<p>\u4e0e\u65e9\u671f\u7684\u6392\u5e8f\u7b97\u6cd5\u76f8\u6bd4 (\u5982\u5192\u6ce1\u7b97\u6cd5)\uff0c\u8fd9\u4e9b\u7b97\u6cd5\u5c06\u6392\u5e8f\u7b97\u6cd5\u63d0\u4e0a\u4e86\u4e00\u4e2a\u5927\u53f0\u9636\u3002\u4e5f\u591a\u4e8f\u4e86\u8fd9\u4e9b\u7b97\u6cd5\uff0c\u624d\u6709\u4eca\u5929\u7684\u6570\u636e\u53d1\u6398\uff0c\u4eba\u5de5\u667a\u80fd\uff0c\u94fe\u63a5\u5206\u6790\uff0c\u4ee5\u53ca\u5927\u90e8\u5206\u7f51\u9875\u8ba1\u7b97\u5de5\u5177\u3002<\/p>\n<p><b>0 2<\/b><\/p>\n<p><b>\u5085\u7acb\u53f6\u53d8\u6362\u548c\u5feb\u901f\u5085\u7acb\u53f6\u53d8\u6362<\/b><\/p>\n<figure data-size=\"normal\"><img decoding=\"async\" class=\"origin_image zh-lightbox-thumb lazy\" src=\"http:\/\/blog.nonot.cn\/wp-content\/uploads\/2021\/08\/9a159-v2-15d932343a23b044a049849051b2577a_720w.jpg\" width=\"500\" data-caption=\"\" data-size=\"normal\" data-rawwidth=\"500\" data-rawheight=\"361\" data-original=\"https:\/\/pic3.zhimg.com\/v2-15d932343a23b044a049849051b2577a_r.jpg\" data-actualsrc=\"https:\/\/pic3.zhimg.com\/v2-15d932343a23b044a049849051b2577a_b.jpg\" data-lazy-status=\"ok\" \/><\/figure>\n<p>\u8fd9\u4e24\u79cd\u7b97\u6cd5\u7b80\u5355\uff0c\u4f46\u5374\u76f8\u5f53\u5f3a\u5927\uff0c\u6574\u4e2a\u6570\u5b57\u4e16\u754c\u90fd\u79bb\u4e0d\u5f00\u5b83\u4eec\uff0c\u5176\u529f\u80fd\u662f\u5b9e\u73b0\u65f6\u95f4\u57df\u51fd\u6570\u4e0e\u9891\u7387\u57df\u51fd\u6570\u4e4b\u95f4\u7684\u76f8\u4e92\u8f6c\u5316\u3002\u80fd\u770b\u5230\u8fd9\u7bc7\u6587\u7ae0\uff0c\u4e5f\u662f\u6258\u8fd9\u4e9b\u7b97\u6cd5\u7684\u798f\u3002<\/p>\n<p>\u56e0\u7279\u7f51\uff0cWIFI\uff0c\u667a\u80fd\u673a\uff0c\u5ea7\u673a\uff0c\u7535\u8111\uff0c\u8def\u7531\u5668\uff0c\u536b\u661f\u7b49\u51e0\u4e4e\u6240\u6709\u4e0e\u8ba1\u7b97\u673a\u76f8\u5173\u7684\u8bbe\u5907\u90fd\u6216\u591a\u6216\u5c11\u4e0e\u5b83\u4eec\u6709\u5173\u3002\u4e0d\u4f1a\u8fd9\u4e24\u79cd\u7b97\u6cd5\uff0c\u4f60\u6839\u672c\u4e0d\u53ef\u80fd\u62ff\u5230\u7535\u5b50\uff0c\u8ba1\u7b97\u673a\u6216\u8005\u901a\u4fe1\u5de5\u7a0b\u5b66\u4f4d\u3002(USA)<\/p>\n<p><b>0 3<\/b><\/p>\n<p><b>\u8fea\u6770\u65af\u7279\u62c9\u7b97\u6cd5 (Dijkstra\u2019s algorithm)<\/b><\/p>\n<figure data-size=\"normal\"><img decoding=\"async\" class=\"origin_image zh-lightbox-thumb lazy\" src=\"http:\/\/blog.nonot.cn\/wp-content\/uploads\/2021\/08\/cfcac-v2-49af320b2604d597d1690ab62b1a9c0a_720w.jpg\" width=\"640\" data-caption=\"\" data-size=\"normal\" data-rawwidth=\"640\" data-rawheight=\"314\" data-original=\"https:\/\/pic3.zhimg.com\/v2-49af320b2604d597d1690ab62b1a9c0a_r.jpg\" data-actualsrc=\"https:\/\/pic3.zhimg.com\/v2-49af320b2604d597d1690ab62b1a9c0a_b.jpg\" data-lazy-status=\"ok\" \/><\/figure>\n<p>\u53ef\u4ee5\u8fd9\u6837\u8bf4\uff0c\u5982\u679c\u6ca1\u6709\u8fd9\u79cd\u7b97\u6cd5\uff0c\u56e0\u7279\u7f51\u80af\u5b9a\u6ca1\u6709\u73b0\u5728\u7684\u9ad8\u6548\u7387\u3002\u53ea\u8981\u80fd\u4ee5 \u201c\u56fe\u201d \u6a21\u578b\u8868\u793a\u7684\u95ee\u9898\uff0c\u90fd\u80fd\u7528\u8fd9\u4e2a\u7b97\u6cd5\u627e\u5230 \u201c\u56fe\u201d \u4e2d\u4e24\u4e2a\u8282\u70b9\u95f4\u7684\u6700\u77ed\u8ddd\u79bb\u3002<\/p>\n<p>\u867d\u7136\u5982\u4eca\u6709\u5f88\u591a\u66f4\u597d\u7684\u65b9\u6cd5\u6765\u89e3\u51b3\u6700\u77ed\u8def\u5f84\u95ee\u9898\uff0c\u4f46\u4ee3\u514b\u601d\u6258\u6f14\u7b97\u6cd5\u7684\u7a33\u5b9a\u6027\u4ecd\u65e0\u6cd5\u53d6\u4ee3\u3002<\/p>\n<p><b>0 4<\/b><\/p>\n<p><b>RSA \u975e\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5<\/b><\/p>\n<p>\u6beb\u4e0d\u5938\u5f20\u5730\u8bf4\uff0c\u5982\u679c\u6ca1\u6709\u8fd9\u4e2a\u7b97\u6cd5\u5bf9\u5bc6\u94a5\u5b66\u548c\u7f51\u7edc\u5b89\u5168\u7684\u8d21\u732e\uff0c\u5982\u4eca\u56e0\u7279\u7f51\u7684\u5730\u4f4d\u53ef\u80fd\u5c31\u4e0d\u4f1a\u5982\u6b64\u4e4b\u9ad8\u3002\u73b0\u5728\u7684\u7f51\u7edc\u6beb\u65e0\u5b89\u5168\u611f\uff0c\u4f46\u9047\u5230\u94b1\u76f8\u5173\u7684\u95ee\u9898\u65f6\u6211\u4eec\u5fc5\u9700\u8981\u4fdd\u8bc1\u6709\u8db3\u591f\u7684\u5b89\u5168\u611f\uff0c\u5982\u679c\u4f60\u89c9\u5f97\u7f51\u7edc\u4e0d\u5b89\u5168\uff0c\u80af\u5b9a\u4e0d\u4f1a\u50bb\u4e4e\u4e4e\u5730\u5728\u7f51\u9875\u4e0a\u8f93\u5165\u81ea\u5df1\u7684\u94f6\u884c\u5361\u4fe1\u606f\u3002<\/p>\n<p>RSA \u7b97\u6cd5\uff0c\u5bc6\u94a5\u5b66\u9886\u57df\u6700\u725b\u53c9\u7684\u7b97\u6cd5\u4e4b\u4e00\uff0c\u7531 RSA \u516c\u53f8\u7684\u4e09\u4f4d\u521b\u59cb\u4eba\u63d0\u51fa\uff0c\u5960\u5b9a\u4e86\u5f53\u4eca\u7684\u5bc6\u94a5\u7814\u7a76\u9886\u57df\u3002\u7528\u8fd9\u4e2a\u7b97\u6cd5\u89e3\u51b3\u7684\u95ee\u9898\u7b80\u5355\u53c8\u590d\u6742\uff1a\u4fdd\u8bc1\u5b89\u5168\u7684\u60c5\u51b5\u4e0b\uff0c\u5982\u4f55\u5728\u72ec\u7acb\u5e73\u53f0\u548c\u7528\u6237\u4e4b\u95f4\u5206\u4eab\u5bc6\u94a5\u3002<\/p>\n<p><b>0 5<\/b><\/p>\n<p><b>\u54c8\u5e0c\u5b89\u5168\u7b97\u6cd5 (Secure Hash Algorithm)<\/b><\/p>\n<p>\u786e\u5207\u5730\u8bf4\uff0c\u8fd9\u4e0d\u662f\u4e00\u79cd\u7b97\u6cd5\uff0c\u800c\u662f\u4e00\u7ec4\u52a0\u5bc6\u54c8\u5e0c\u51fd\u6570\uff0c\u7531\u7f8e\u56fd\u56fd\u5bb6\u6807\u51c6\u6280\u672f\u7814\u7a76\u6240\u9996\u5148\u63d0\u51fa\u3002\u65e0\u8bba\u662f\u4f60\u7684\u5e94\u7528\u5546\u5e97\uff0c\u7535\u5b50\u90ae\u4ef6\u548c\u6740\u6bd2\u8f6f\u4ef6\uff0c\u8fd8\u662f\u6d4f\u89c8\u5668\u7b49\u7b49\uff0c\u90fd\u4f7f\u7528\u8fd9\u79cd\u7b97\u6cd5\u6765\u4fdd\u8bc1\u4f60\u6b63\u5e38\u4e0b\u8f7d\uff0c\u4ee5\u53ca\u662f\u5426\u88ab \u201c\u4e2d\u95f4\u4eba\u653b\u51fb\u201d\uff0c\u6216\u8005 \u201c\u7f51\u7edc\u9493\u9c7c\u201d\u3002<\/p>\n<p><b>0 6<\/b><\/p>\n<p><b>\u6574\u6570\u8d28\u56e0\u5b50\u5206\u89e3\u7b97\u6cd5 (Integer factorization)<\/b><\/p>\n<p>\u8fd9\u5176\u5b9e\u662f\u4e00\u4e2a\u6570\u5b66\u7b97\u6cd5\uff0c\u4e0d\u8fc7\u5df2\u7ecf\u5e7f\u6cdb\u5e94\u7528\u4e0e\u8ba1\u7b97\u673a\u9886\u57df\u3002\u5982\u679c\u6ca1\u6709\u8fd9\u4e2a\u7b97\u6cd5\uff0c\u52a0\u5bc6\u4fe1\u606f\u4e5f\u4e0d\u4f1a\u5982\u6b64\u5b89\u5168\u3002\u901a\u8fc7\u4e00\u7cfb\u5217\u6b65\u9aa4\u5c06\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e00\u4e2a\u5408\u6210\u6570\u5206\u89e3\u6210\u4e0d\u53ef\u518d\u5206\u7684\u6570\u56e0\u5b50\u3002<\/p>\n<p>\u5f88\u591a\u52a0\u5bc6\u534f\u8bae\u90fd\u91c7\u7528\u4e86\u8fd9\u4e2a\u7b97\u6cd5\uff0c\u5c31\u6bd4\u5982\u521a\u63d0\u5230\u7684 RSA \u7b97\u6cd5\u3002<\/p>\n<p><b>0 7<\/b><\/p>\n<p><b>\u94fe\u63a5\u5206\u6790\u7b97\u6cd5 (Link Analysis)<\/b><\/p>\n<figure data-size=\"normal\"><img decoding=\"async\" class=\"origin_image zh-lightbox-thumb lazy\" src=\"http:\/\/blog.nonot.cn\/wp-content\/uploads\/2021\/08\/85685-v2-af52da8e75496361712a31d515898f9e_720w.jpg\" width=\"600\" data-caption=\"\" data-size=\"normal\" data-rawwidth=\"600\" data-rawheight=\"444\" data-original=\"https:\/\/pic3.zhimg.com\/v2-af52da8e75496361712a31d515898f9e_r.jpg\" data-actualsrc=\"https:\/\/pic3.zhimg.com\/v2-af52da8e75496361712a31d515898f9e_b.jpg\" data-lazy-status=\"ok\" \/><\/figure>\n<p>\u5728\u56e0\u7279\u7f51\u65f6\u4ee3\uff0c\u4e0d\u540c\u5165\u53e3\u95f4\u5173\u7cfb\u7684\u5206\u6790\u81f3\u5173\u91cd\u8981\u3002\u4ece\u641c\u7d22\u5f15\u64ce\u548c\u793e\u4ea4\u7f51\u7ad9\uff0c\u5230\u5e02\u573a\u5206\u6790\u5de5\u5177\uff0c\u90fd\u5728\u4e0d\u9057\u4f59\u529b\u5730\u5bfb\u627e\u56e0\u7279\u7f51\u7684\u6b63\u771f\u6784\u9020\u3002<\/p>\n<p>\u94fe\u63a5\u5206\u6790\u7b97\u6cd5\u4e00\u76f4\u662f\u8fd9\u4e2a\u9886\u57df\u6700\u8ba9\u4eba\u8d39\u89e3\u7684\u7b97\u6cd5\u4e4b\u4e00\uff0c\u5b9e\u73b0\u65b9\u5f0f\u4e0d\u4e00\uff0c\u800c\u4e14\u5176\u672c\u8eab\u7684\u7279\u6027\u8ba9\u6bcf\u4e2a\u5b9e\u73b0\u65b9\u5f0f\u7684\u7b97\u6cd5\u53d1\u751f\u5f02\u5316\uff0c\u4e0d\u8fc7\u57fa\u672c\u539f\u7406\u5374\u5f88\u76f8\u4f3c\u3002<\/p>\n<p>\u94fe\u63a5\u5206\u6790\u7b97\u6cd5\u7684\u673a\u5236\u5176\u5b9e\u5f88\u7b80\u5355\uff1a\u4f60\u53ef\u4ee5\u7528\u77e9\u9635\u8868\u793a\u4e00\u5e45 \u201c\u56fe \u201c\uff0c\u5f62\u6210\u672c\u5f81\u503c\u95ee\u9898\u3002\u672c\u5f81\u503c\u95ee\u9898\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5206\u6790\u8fd9\u4e2a \u201c\u56fe\u201d \u7684\u7ed3\u6784\uff0c\u4ee5\u53ca\u6bcf\u4e2a\u8282\u70b9\u7684\u6743\u91cd\u3002\u8fd9\u4e2a\u7b97\u6cd5\u4e8e 1976 \u5e74\u7531 Gabriel Pinski \u548c Francis Narin \u63d0\u51fa\u3002<\/p>\n<p>\u8c01\u4f1a\u7528\u8fd9\u4e2a\u7b97\u6cd5\u5462\uff1fGoogle \u7684\u7f51\u9875\u6392\u540d\uff0cFacebook \u5411\u4f60\u53d1\u9001\u4fe1\u606f\u6d41\u65f6 (\u6240\u4ee5\u4fe1\u606f\u6d41\u4e0d\u662f\u7b97\u6cd5\uff0c\u800c\u662f\u7b97\u6cd5\u7684\u7ed3\u679c)\uff0cGoogle + \u548c Facebook \u7684\u597d\u53cb\u63a8\u8350\u529f\u80fd\uff0cLinkedIn \u7684\u5de5\u4f5c\u63a8\u8350\uff0cYoutube \u7684\u89c6\u9891\u63a8\u8350\uff0c\u7b49\u7b49\u3002<\/p>\n<p>\u666e\u904d\u8ba4\u4e3a Google \u662f\u9996\u5148\u4f7f\u7528\u8fd9\u7c7b\u7b97\u6cd5\u7684\u673a\u6784\uff0c\u4e0d\u8fc7\u5176\u5b9e\u65e9\u5728 1996 \u5e74 (Google \u95ee\u4e16 2 \u5e74\u524d) \u674e\u5f66\u5b8f\u5c31\u521b\u5efa\u7684 \u201cRankDex\u201d \u5c0f\u578b\u641c\u7d22\u5f15\u64ce\u5c31\u4f7f\u7528\u4e86\u8fd9\u4e2a\u601d\u8def\u3002\u800c Hyper Search \u641c\u7d22\u7b97\u6cd5\u5efa\u7acb\u8005\u9a6c\u897f\u83ab\u30fb\u9a6c\u5947\u5965\u91cc\u4e5f\u66fe\u4f7f\u7528\u8fc7\u7c7b\u4f3c\u7684\u7b97\u6cd5\u3002\u8fd9\u4e24\u4e2a\u4eba\u90fd\u540e\u6765\u90fd\u6210\u4e3a\u4e86 Google \u5386\u53f2\u4e0a\u7684\u4f20\u5947\u4eba\u7269\u3002<\/p>\n<p><b>0 8<\/b><\/p>\n<p><b>\u6bd4\u4f8b\u5fae\u79ef\u5206\u7b97\u6cd5 (Proportional Integral Derivative Algorithm)<\/b><\/p>\n<figure data-size=\"normal\"><img decoding=\"async\" class=\"origin_image zh-lightbox-thumb lazy\" src=\"http:\/\/blog.nonot.cn\/wp-content\/uploads\/2021\/08\/be681-v2-f755206d7318c76e8af14ef65aacc205_720w.jpg\" width=\"640\" data-caption=\"\" data-size=\"normal\" data-rawwidth=\"640\" data-rawheight=\"427\" data-original=\"https:\/\/pic2.zhimg.com\/v2-f755206d7318c76e8af14ef65aacc205_r.jpg\" data-actualsrc=\"https:\/\/pic2.zhimg.com\/v2-f755206d7318c76e8af14ef65aacc205_b.jpg\" data-lazy-status=\"ok\" \/><\/figure>\n<p>\u98de\u673a\uff0c\u6c7d\u8f66\uff0c\u7535\u89c6\uff0c\u624b\u673a\uff0c\u536b\u661f\uff0c\u5de5\u5382\u548c\u673a\u5668\u4eba\u7b49\u7b49\u4e8b\u7269\u4e2d\u90fd\u6709\u8fd9\u4e2a\u7b97\u6cd5\u7684\u8eab\u5f71\u3002<\/p>\n<p>\u7b80\u5355\u6765\u8bb2\uff0c\u8fd9\u4e2a\u7b97\u6cd5\u4e3b\u8981\u662f\u901a\u8fc7 \u201c\u63a7\u5236\u56de\u8def\u53cd\u9988\u673a\u5236\u201d\uff0c\u51cf\u5c0f\u9884\u8bbe\u8f93\u51fa\u4fe1\u53f7\u4e0e\u771f\u5b9e\u8f93\u51fa\u4fe1\u53f7\u95f4\u7684\u8bef\u5dee\u3002\u53ea\u8981\u9700\u8981\u4fe1\u53f7\u5904\u7406\uff0c\u6216\u7535\u5b50\u7cfb\u7edf\u6765\u63a7\u5236\u81ea\u52a8\u5316\u673a\u68b0\uff0c\u6db2\u538b\u548c\u52a0\u70ed\u7cfb\u7edf\uff0c\u90fd\u9700\u8981\u7528\u5230\u8fd9\u4e2a\u7b97\u4e2a\u6cd5\u3002<\/p>\n<p>\u6ca1\u6709\u5b83\uff0c\u5c31\u6ca1\u6709\u73b0\u4ee3\u6587\u660e\u3002<\/p>\n<p><b>0 9<\/b><\/p>\n<p><b>\u6570\u636e\u538b\u7f29\u7b97\u6cd5<\/b><\/p>\n<p>\u6570\u636e\u538b\u7f29\u7b97\u6cd5\u6709\u5f88\u591a\u79cd\uff0c\u54ea\u79cd\u6700\u597d\uff1f\u8fd9\u8981\u53d6\u51b3\u4e8e\u5e94\u7528\u65b9\u5411\uff0c\u538b\u7f29 mp3\uff0cJPEG \u548c MPEG-2 \u6587\u4ef6\u90fd\u4e0d\u4e00\u6837\u3002<\/p>\n<p>\u54ea\u91cc\u80fd\u89c1\u5230\u5b83\u4eec\uff1f\u4e0d\u4ec5\u4ec5\u662f\u6587\u4ef6\u5939\u4e2d\u7684\u538b\u7f29\u6587\u4ef6\u3002\u4f60\u6b63\u5728\u770b\u7684\u8fd9\u4e2a\u7f51\u9875\u5c31\u662f\u4f7f\u7528\u6570\u636e\u538b\u7f29\u7b97\u6cd5\u5c06\u4fe1\u606f\u4e0b\u8f7d\u5230\u4f60\u7684\u7535\u8111\u4e0a\u3002\u9664\u6587\u5b57\u5916\uff0c\u6e38\u620f\uff0c\u89c6\u9891\uff0c\u97f3\u4e50\uff0c\u6570\u636e\u50a8\u5b58\uff0c\u4e91\u8ba1\u7b97\u7b49\u7b49\u90fd\u662f\u3002\u5b83\u8ba9\u5404\u79cd\u7cfb\u7edf\u66f4\u8f7b\u677e\uff0c\u6548\u7387\u66f4\u9ad8\u3002<\/p>\n<p><b>0 10<\/b><\/p>\n<p><b>\u968f\u673a\u6570\u751f\u6210\u7b97\u6cd5<\/b><\/p>\n<figure data-size=\"normal\"><img decoding=\"async\" class=\"content_image lazy\" src=\"http:\/\/blog.nonot.cn\/wp-content\/uploads\/2021\/08\/ed710-v2-2c86488ad230dbd0df5705d88b89a181_720w.jpg\" width=\"400\" data-caption=\"\" data-size=\"normal\" data-rawwidth=\"400\" data-rawheight=\"144\" data-actualsrc=\"https:\/\/pic2.zhimg.com\/v2-2c86488ad230dbd0df5705d88b89a181_b.jpg\" data-lazy-status=\"ok\" \/><\/figure>\n<p>\u5230\u5982\u4eca\uff0c\u8ba1\u7b97\u673a\u8fd8\u6ca1\u6709\u529e\u6cd5\u751f\u6210 \u201c\u771f \u6b63 \u7684\u201d \u968f\u673a\u6570\uff0c\u4f46\u4f2a\u968f\u673a\u6570\u751f\u6210\u7b97\u6cd5\u5c31\u8db3\u591f\u4e86\u3002\u8fd9\u4e9b\u7b97\u6cd5\u5728\u8bb8\u591a\u9886\u57df\u90fd\u6709\u5e94\u7528\uff0c\u5982\u7f51\u7edc\u8fde\u63a5\uff0c\u52a0\u5bc6\u6280\u672f\uff0c\u5b89\u5168\u54c8\u5e0c\u7b97\u6cd5\uff0c\u7f51\u7edc\u6e38\u620f\uff0c\u4eba\u5de5\u667a\u80fd\uff0c\u4ee5\u53ca\u95ee\u9898\u5206\u6790\u4e2d\u7684\u6761\u4ef6\u521d\u59cb\u5316\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u8005\uff1aclaudio | \u714e\u86cb Reddit \u6709\u7bc7\u5e16\u5b50\u4ecb\u7ecd\u4e86&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-308","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/posts\/308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/comments?post=308"}],"version-history":[{"count":0,"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/posts\/308\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/media?parent=308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/categories?post=308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/tags?post=308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}