\u5e73\u5747\u6570\u662f\u6570\u5b66\u5b66\u4e60\u4e2d\u5e38\u89c1\u7684\u6982\u5ff5\uff0c\u5e73\u5747\u6570\u662f\u6307\u5728\u4e00\u7ec4\u6570\u636e\u4e2d\u6240\u6709\u6570\u636e\u4e4b\u548c\u518d\u9664\u4ee5\u6570\u636e\u7684\u4e2a\u6570\uff0c\u5e73\u5747\u6570\u5305\u542b\u591a\u4e2a\u79cd\u7c7b\uff0c\u5982\u7b97\u672f\u5e73\u5747\u6570\u3001\u51e0\u4f55\u5e73\u5747\u6570\u3001\u8c03\u548c\u5e73\u5747\u6570\u3001\u52a0\u6743\u5e73\u5747\u6570\u7b49\uff0c\u5c0f\u5b66\u6570\u5b66\u91cc\u6240\u8bb2\u7684\u5e73\u5747\u6570\u4e00\u822c\u662f\u6307\u7b97\u672f\u5e73\u5747\u6570\u3002<\/p>\n
\u5e73\u5747\u6570\u8ba1\u7b97\u516c\u5f0f<\/p>\n
\u7b80\u5355\u7b97\u672f\u5e73\u5747\u6570\u4e00\u822c\u7528\u6765\u5904\u7406\u5e76\u6ca1\u6709\u5206\u7ec4\u7684\u521d\u59cb\u6570\u636e\u3002\u8bbe\u6709\u4e3aX1\uff0cX2\uff0c\u2026\uff0cXn\u8fd9\u4e00\u7ec4\u6570\u636e\uff0c\u5b83\u7684\u7b97\u672f\u5e73\u5747\u6570\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1aM=\uff08X1+X2+\u2026+Xn\uff09\/n<\/p>\n
\u52a0\u6743\u7b97\u672f\u5e73\u5747\u6570\u4e00\u822c\u7528\u4e8e\u5df2\u7ecf\u5206\u7ec4\u7684\u6574\u7406\u7684\u6570\u636e\u3002\u8bbe\u539f\u59cb\u6570\u636e\u4e3a\u88ab\u5206\u6210K\u7ec4\uff0c\u5404\u7ec4\u7684\u7ec4\u4e2d\u7684\u503c\u4e3aX1\uff0cX2\uff0c\u2026\uff0cXk\uff0c\u5404\u7ec4\u7684\u9891\u6570\u5206\u522b\u4e3af1\uff0cf2\uff0c\u2026\uff0cfk\uff0c\u52a0\u6743\u7b97\u672f\u5e73\u5747\u6570\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1aM=\uff08X1*f1+X2*f2+\u2026+Xk*fk\uff09\/\uff08f1+f2+\u2026+fk\uff09\u3002<\/p>\n
\u5e73\u5747\u6570\u80fd\u53cd\u6620\u4e00\u7ec4\u6570\u636e\u4ec0\u4e48\u60c5\u51b5<\/p>\n
\u5e73\u5747\u6570\u65e2\u53ef\u4ee5\u7528\u5b83\u6765\u53cd\u6620\u4e00\u7ec4\u6570\u636e\u7684\u4e00\u822c\u60c5\u51b5\u548c\u5e73\u5747\u6c34\u5e73\uff0c\u4e5f\u53ef\u4ee5\u7528\u5b83\u8fdb\u884c\u4e0d\u540c\u7ec4\u6570\u636e\u7684\u6bd4\u8f83\uff0c\u5206\u6790\u7ec4\u4e0e\u7ec4\u4e4b\u95f4\u7684\u5dee\u522b\u3002\u7528\u5e73\u5747\u6570\u80fd\u76f4\u89c2\u7b80\u660e\u8868\u793a\u4e00\u7ec4\u6570\u636e\u7684\u60c5\u51b5\uff0c\u5982\u5e73\u5747\u901f\u5ea6\u3001\u5e73\u5747\u8eab\u9ad8\u3001\u5e73\u5747\u4ea7\u91cf\u3001\u5e73\u5747\u6210\u7ee9\u3001\u5e73\u5747\u6536\u5165\u7b49\u7b49\u3002<\/p>\n
\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u6bd4\u8f83\u5317\u4eac\u548c\u5c71\u897f\u4e24\u5730\u5c45\u6c11\u6536\u5165\u6c34\u5e73\uff0c\u65e0\u6cd5\u5c06\u8fd9\u4e24\u4e2a\u5730\u65b9\u7684\u6bcf\u4e00\u4e2a\u5bb6\u5ead\u7684\u6536\u5165\u4e00\u4e00\u8fdb\u884c\u6bd4\u8f83\uff0c\u6700\u7b80\u5355\u76f4\u63a5\u7684\u65b9\u6cd5\u5c31\u662f\u6bd4\u8f83\u4e24\u5730\u5c45\u6c11\u7684\u5e73\u5747\u6536\u5165\u6c34\u5e73\u3002<\/p>\n
\u7b97\u672f\u5e73\u5747\u6570\u662f\u6700\u5e38\u7528\u7684\u4e00\u79cd\u5e73\u5747\u6307\u6807\uff0c\u51e0\u4f55\u5e73\u5747\u6570\u591a\u7528\u4e8e\u8ba1\u7b97\u6bd4\u7387\u5e73\u5747\u6570,\u5b83\u53d7\u6781\u7aef\u503c\u5f71\u54cd\u8f83\u7b97\u672f\u5e73\u5747\u6570\u5c0f\u3002<\/p>\n
\u5e73\u5747\u6570\u548c\u4e2d\u4f4d\u6570\u54ea\u4e2a\u5927<\/p>\n
\u5e73\u5747\u6570\u548c\u4e2d\u4f4d\u6570\u7684\u5927\u5c0f\u5173\u7cfb\u53ea\u80fd\u5177\u4f53\u60c5\u51b5\u5177\u4f53\u5206\u6790\u3002<\/p>\n
\u4e2d\u4f4d\u6570\u7684\u5b9a\u4e49\uff1a\u4e00\u5217\u6570\u6309\u7167\u4ece\u5c0f\u5230\u5927\u6216\u662f\u4ece\u5927\u5230\u5c0f\u6392\u5217\uff0c\u5f53\u4e2a\u6570\u4e3a\u5947\u6570\u4e2a\u65f6\uff0c\u4e2d\u4f4d\u6570\u4e3a\u6700\u4e2d\u95f4\u90a3\u4e2a\uff1b\u5f53\u4e2a\u6570\u4e3a\u5076\u6570\u65f6\uff0c\u4e2d\u4f4d\u6570\u4e3a\u4e2d\u95f4\u4e24\u4e2a\u7684\u5e73\u5747\u6570\u5e73\u5747\u6570\u5f88\u597d\u7406\u89e3\uff0c\u4e0d\u89e3\u91ca\u3002<\/p>\n
\u6bd4\u59821\uff0c2\uff0c3\uff0c4\uff0c5\u4e2d\u4f4d\u6570\u7b49\u4e8e\u5e73\u5747\u6570\u3002<\/p>\n
1\uff0c1\uff0c1\uff0c3\uff0c4\u4e2d\u4f4d\u6570\u5c0f\u4e8e\u5e73\u5747\u6570\u3002<\/p>\n
1\uff0c1\uff0c2\uff0c2\uff0c2\u4e2d\u4f4d\u6570\u5927\u4e8e\u5e73\u5747\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5e73\u5747\u6570\u662f\u6570\u5b66\u5b66\u4e60\u4e2d\u5e38\u89c1\u7684\u6982\u5ff5\uff0c\u5e73\u5747\u6570\u662f\u6307\u5728\u4e00\u7ec4\u6570\u636e\u4e2d\u6240\u6709\u6570\u636e\u4e4b\u548c\u518d\u9664\u4ee5\u6570\u636e\u7684\u4e2a\u6570\uff0c\u5e73\u5747\u6570\u5305\u542b\u591a\u4e2a\u79cd\u7c7b\uff0c\u5982\u7b97\u672f\u5e73 … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-5184","post","type-post","status-publish","format-standard","hentry","category-shuxue"],"_links":{"self":[{"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/posts\/5184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/comments?post=5184"}],"version-history":[{"count":1,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/posts\/5184\/revisions"}],"predecessor-version":[{"id":5185,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/posts\/5184\/revisions\/5185"}],"wp:attachment":[{"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/media?parent=5184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/categories?post=5184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/tags?post=5184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}