{"id":6120,"date":"2024-03-16T22:01:01","date_gmt":"2024-03-16T14:01:01","guid":{"rendered":""},"modified":"2024-03-16T22:01:01","modified_gmt":"2024-03-16T14:01:01","slug":"\u4fe1\u606f\u53ca\u4fe1\u53f7\u91cf\u4e4b\u4fe1\u606f\u91cf\u7684\u63a8\u5bfc\u8fc7\u7a0b","status":"publish","type":"post","link":"https:\/\/mushiming.com\/6120.html","title":{"rendered":"\u4fe1\u606f\u53ca\u4fe1\u53f7\u91cf\u4e4b\u4fe1\u606f\u91cf\u7684\u63a8\u5bfc\u8fc7\u7a0b"},"content":{"rendered":"<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"display: none;\"> \n <path stroke-linecap=\"round\" d=\"M5,0 0,2.5 5,5z\" id=\"raphael-marker-block\" style=\"-webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"><\/path> \n<\/svg> <\/p>\n<p>\u5bf9\u6b64\u5148\u8ba9\u6211\u4eec\u770b\u4e00\u4e0b\u5b98\u65b9\u7684\u5b9a\u4e49\uff1a<\/p>\n<p><strong>\u4fe1\u606f<\/strong>\uff1a \u4fe1\u606f\u662f\u5bf9\u5ba2\u89c2\u4e16\u754c\u4e2d\u5404\u79cd\u4e8b\u7269\u7684\u8fd0\u52a8\u72b6\u6001\u548c\u53d8\u5316\u7684\u53cd\u6620\uff0c\u662f\u5ba2\u89c2\u4e8b\u7269\u4e4b\u95f4\u76f8\u4e92\u8054\u7cfb\u548c\u76f8\u4e92\u4f5c\u7528\u7684\u8868\u5f81\uff0c\u8868\u73b0\u7684\u662f\u5ba2\u89c2\u4e8b\u7269\u8fd0\u52a8\u72b6\u6001\u548c\u53d8\u5316\u7684\u5b9e\u8d28\u5185\u5bb9\u3002<\/p>\n<p><strong>\u4fe1\u606f\u91cf<\/strong>\uff1a\u5bf9\u4fe1\u606f\u8ba1\u91cf\u7684\u4e00\u79cd\u91cf\u5ea6<br \/> \u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a<br \/> <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/5ff42592918846ce9c4e5a50572fea9b.png\" =\"\" =\"F(Xi) = \u2212 ![\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0](https:\/\/img-blog.csdnimg.cn\/20190531234122996.png)\" alt=\"\u4fe1\u606f\u53ca\u4fe1\u53f7\u91cf\u4e4b\u4fe1\u606f\u91cf\u7684\u63a8\u5bfc\u8fc7\u7a0b (https:\/\/mushiming.com\/)  \u7b2c1\u5f20\" title=\"\u4fe1\u606f\u53ca\u4fe1\u53f7\u91cf\u4e4b\u4fe1\u606f\u91cf\u7684\u63a8\u5bfc\u8fc7\u7a0b  \u7b2c1\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> Xi \u2014\u2014 \u8868\u793a\u7b2ci\u4e2a\u72b6\u6001\uff08\u603b\u5171\u6709n\u79cd\u72b6\u6001\uff09\uff1b<br \/> P(Xi\uff09\u2014\u2014\u8868\u793a\u7b2ci\u4e2a\u72b6\u6001\u51fa\u73b0\u7684\u6982\u7387\uff1b<br \/> F(X\uff09\u2014\u2014\u8868\u793a\u7528\u4ee5\u6d88\u9664\u8fd9\u4e2a\u4e8b\u7269\u7684\u4e0d\u786e\u5b9a\u6027\u6240\u9700\u8981\u7684\u4fe1\u606f\u91cf\u3002<\/p>\n<p>\u7b14\u8005\u8d77\u521d\u4e5f\u662f\u4e91\u91cc\u96fe\u91cc\u7684\uff0c\u4e3a\u5565\u4f1a\u8fd9\u4e2a\u516c\u5f0f\u6765\u4f5c\u4e3a\u4fe1\u606f\u7684\u5ea6\u91cf\u3002\u5176\u5b9e\u5bf9\u4e8e\u901a\u4fe1\u7cfb\u7edf\u800c\u8a00\uff0c\u5b83\u4f20\u9012\u4e86\u591a\u5c11\u4fe1\u606f\uff0c\u662f\u901a\u8fc7\u666e\u904d\u89c4\u5f8b\u7528\u6982\u7387\u8bba\u4e0e\u6570\u7406\u7edf\u8ba1\u4ee5\u53ca\u6781\u9650\u7684\u601d\u60f3\u6765\u8868\u73b0\u51fa\u6765\u7684\uff0c\u662f\u6709\u79d1\u5b66\u4f9d\u636e\u7684\u3002 \u65e5\u5e38\u751f\u6d3b\u4e2d\u5462\uff0c\u6781\u5c11\u53d1\u751f\u7684\u4e8b\u4ef6\u4e00\u65e6\u53d1\u751f\u662f\u5bb9\u6613\u5f15\u8d77\u4eba\u4eec\u5173\u6ce8\u7684\uff0c\u800c\u53f8\u7a7a\u89c1\u60ef\u7684\u4e8b\u4e0d\u4f1a\u5f15\u8d77\u6ce8\u610f\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u6781\u5c11\u89c1\u7684\u4e8b\u4ef6\u6240\u5e26\u6765\u7684\u4fe1\u606f\u91cf\u591a\u3002\u5982\u679c\u7528\u7edf\u8ba1\u5b66\u7684\u672f\u8bed\u6765\u63cf\u8ff0\uff0c\u5c31\u662f\u51fa\u73b0\u6982\u7387\u5c0f\u7684\u4e8b\u4ef6\u4fe1\u606f\u91cf\u591a\u3002\u56e0\u6b64\uff0c\u4e8b\u4ef6\u51fa\u73b0\u5f97\u6982\u7387\u8d8a\u5c0f\uff0c\u4fe1\u606f\u91cf\u6108\u5927\u3002\u5373\u4fe1\u606f\u91cf\u7684\u591a\u5c11\u662f\u4e0e\u4e8b\u4ef6\u53d1\u751f\u9891\u7e41\uff08\u5373\u6982\u7387\u5927\u5c0f\uff09\u6210\u53cd\u6bd4\u3002\u6bd4\u5982\u6709\u4eba\u544a\u8bc9\u4f60\u4eca\u5e74\u7684\u51ac\u5929\u4f1a\u5f88\u70ed\uff0c\u5c31\u6bd4\u53bb\u5e74\u51ac\u5929\u5f88\u51b7\u7684\u4fe1\u606f\u91cf\u8981\u5927\uff0c\u56e0\u4e3a\u51ac\u5929\u4f1a\u5f88\u70ed\u8fdd\u53cd\u4e86\u5e38\u8bc6\uff0c\u4e5f\u8d8a\u4e0d\u53ef\u80fd\u5b9e\u73b0\u3002<\/p>\n<p>\u7531\u4e0a\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa\u4ee5\u4e0b\u7684\u6570\u5b66\u5173\u7cfb\uff1a<br \/> \uff081\uff09\u6d88\u606f\u4e2d\u6240\u542b\u7684\u4fe1\u606f\u91cfI\u662f\u51fa\u73b0\u6d88\u606fn\u7684\u6982\u7387p\uff08n\uff09\u7684\u51fd\u6570\uff0c\u5373I=I[p(n)]\u4e140\u2264p(n)\u22641;<br \/> \uff082\uff09\u6d88\u606f\u51fa\u73b0\u7684\u6982\u7387\u8d8a\u5c0f\uff0c\u5b83\u6240\u542b\u7684\u4fe1\u606f\u91cf\u8d8a\u5927\uff0c\u53cd\u4e4b\u8d8a\u5c0f\uff0c\u4e14\u5f53p(n)=1\u65f6\uff0cI=0\uff1b<br \/> \uff083\uff09\u82e5\u5e72\u4e2a\u76f8\u4e92\u72ec\u7acb\u4e8b\u4ef6\u6240\u6784\u6210\u7684\u6d88\u606f\u6240\u542b\u7684\u4fe1\u606f\u91cf\u7b49\u4e8e\u5404\u72ec\u7acb\u65f6\u95f4\u4fe1\u606f\u91cf\u7684\u603b\u548c<br \/> I[P(n1)P(n2)]\u2026=I[P(n1)]+I[P(n2)]+\u2026<br \/> \u4e0d\u59a8\u5047\u8bbe\u4fe1\u606f\u91cf\u662f\u6982\u7387x\u7684\u51cf\u51fd\u6570\uff0c\u5176\u4e2d0\u2264x\u22641\uff0c\u5219f(1)\uff1d0\uff0cf(0)\uff1d\uff0b\u221e<br \/> \u72ec\u7acb\u4e8b\u4ef6\u7684\u4fe1\u606f\u91cf\u7b49\u4e8ef\uff08x1x2\u2026)=f(x1)+f(x2)+\u2026<br \/> <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/8a2744aecccf4441bc7b6955abadfd6d.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4fe1\u606f\u53ca\u4fe1\u53f7\u91cf\u4e4b\u4fe1\u606f\u91cf\u7684\u63a8\u5bfc\u8fc7\u7a0b (https:\/\/mushiming.com\/)  \u7b2c2\u5f20\" title=\"\u4fe1\u606f\u53ca\u4fe1\u53f7\u91cf\u4e4b\u4fe1\u606f\u91cf\u7684\u63a8\u5bfc\u8fc7\u7a0b  \u7b2c2\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> \u800c\u9999\u519c\u7ed9\u5b83\u5b9a\u4e49\u4e3a\u4e86-1\uff08\u5176\u5b9e\u7b14\u8005\u8ba4\u4e3a\u5b9a\u4e49\u591a\u5c11\u90fd\u884c\uff0c\u53cd\u6b63\u53ea\u8981\u662f\u4e00\u79cd\u7edf\u4e00\u7684\u8ba1\u91cf\u65b9\u5f0f\u5c31\u884c\uff09\u4fe1\u606f\u91cf F(Xi) \u53ef\u4ee5\u7528\u6982\u7387\u8bba\u4e0e\u6570\u7406\u7edf\u8ba1\u548c\u6781\u9650\u7684\u601d\u60f3\u63a8\u51fa\uff0c\u662f\u4e0d\u662f\u5f88\u795e\u5947\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"\u4fe1\u606f\u53ca\u4fe1\u53f7\u91cf\u4e4b\u4fe1\u606f\u91cf\u7684\u63a8\u5bfc\u8fc7\u7a0b\u5bf9\u6b64\u5148\u8ba9\u6211\u4eec\u770b\u4e00\u4e0b\u5b98\u65b9\u7684\u5b9a\u4e49\uff1a\u4fe1\u606f\uff1a\u4fe1\u606f\u662f\u5bf9\u5ba2\u89c2\u4e16\u754c\u4e2d\u5404\u79cd\u4e8b\u7269\u7684\u8fd0\u52a8\u72b6\u6001\u548c\u53d8\u5316\u7684\u53cd\u6620\uff0c...","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/6120"}],"collection":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/comments?post=6120"}],"version-history":[{"count":0,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/6120\/revisions"}],"wp:attachment":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/media?parent=6120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/categories?post=6120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/tags?post=6120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}