{"id":15600,"date":"2020-11-21T01:34:44","date_gmt":"2020-11-20T17:34:44","guid":{"rendered":"http:\/\/www.jdcui.com\/?p=15600"},"modified":"2020-11-22T18:09:32","modified_gmt":"2020-11-22T10:09:32","slug":"%e6%95%b0%e5%ad%a6%e7%ae%97%e6%b3%95-%e6%9c%80%e5%b0%8f%e4%ba%8c%e4%b9%98%e6%b3%95%e6%9b%b2%e7%ba%bf%e6%8b%9f%e5%90%88-least-square-curve-fitting","status":"publish","type":"post","link":"http:\/\/www.jdcui.com\/?p=15600","title":{"rendered":"[\u6570\u5b66][\u7b97\u6cd5][\u7f16\u7a0b\u8bad\u7ec3] \u6700\u5c0f\u4e8c\u4e58\u6cd5\u66f2\u7ebf\u62df\u5408( Least square curve fitting )"},"content":{"rendered":"<p><span style=\"color: #ff00ff; background-color: #ccffcc;\"><strong>\u575a\u6301\u5b9e\u5e72\u3001\u575a\u6301\u4e00\u7ebf\u3001\u575a\u6301\u79ef\u7d2f\u3001\u575a\u6301\u601d\u8003\uff0c\u575a\u6301\u521b\u65b0\u3002<\/strong><\/span><\/p>\n<hr \/>\n<p>\u6700\u5c0f\u4e8c\u4e58\u6cd5\u66f2\u7ebf\u62df\u5408( Least square curve fitting 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alt=\"\" width=\"600\" height=\"404\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15613\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2020\/11\/LeastSquareCurveFitting2.gif\" alt=\"\" width=\"600\" height=\"404\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15614\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2020\/11\/LeastSquareCurveFitting3.gif\" alt=\"\" width=\"600\" height=\"404\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15615\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2020\/11\/LeastSquareCurveFitting4.gif\" alt=\"\" width=\"600\" height=\"404\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15616\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2020\/11\/LeastSquareCurveFitting5.gif\" alt=\"\" width=\"600\" height=\"404\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15617\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2020\/11\/LeastSquareCurveFitting6.gif\" alt=\"\" width=\"600\" height=\"404\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15618\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2020\/11\/LeastSquareCurveFitting7.gif\" alt=\"\" width=\"600\" height=\"404\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15619\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2020\/11\/LeastSquareCurveFitting8.gif\" alt=\"\" width=\"600\" height=\"404\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15620\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2020\/11\/LeastSquareCurveFitting9.gif\" alt=\"\" width=\"600\" height=\"404\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15621\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2020\/11\/LeastSquareCurveFitting10.gif\" alt=\"\" width=\"600\" height=\"404\" \/><\/p>\n<hr \/>\n<p style=\"text-align: center;\"><strong><div  class=\"thumbs-rating-container\" id=\"thumbs-rating-15600\" data-content-id=\"15600\"><button class=\"thumbs-rating-up thumbs-rating-voted\" onclick=\"thumbs_rating_vote(15600, 1);\">Vote Up +7<\/button> <button class=\"thumbs-rating-down thumbs-rating-voted\" onclick=\"thumbs_rating_vote(15600, 2);\">Vote Down -1<\/button><span class=\"thumbs-rating-already-voted\">You already voted!<\/span><\/div><\/strong><\/p>\n<ul style=\"list-style-type: square;\">\n<li style=\"text-align: left;\"><strong>\u5fae\u4fe1\u516c\u4f17\u53f7\u00a0(<span style=\"color: #000080;\">\u00a0Wechat\u00a0Subscription<\/span>)<\/strong><\/li>\n<\/ul>\n<p><a href=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2017\/01\/QRCODE.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3636\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2017\/01\/QRCODE.jpg\" alt=\"WeChat_QRCode\" width=\"250\" height=\"255\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><strong>\u6b22\u8fce\u5173\u6ce8\u00a0\u201c<span style=\"color: #ff00ff;\">\u7ed3\u6784\u4e4b\u65c5<\/span>\u201d\u00a0\u5fae\u4fe1\u516c\u4f17\u53f7<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u575a\u6301\u5b9e\u5e72\u3001\u575a\u6301\u4e00\u7ebf\u3001\u575a\u6301\u79ef\u7d2f\u3001\u575a\u6301\u601d\u8003\uff0c\u575a\u6301\u521b\u65b0\u3002 \u6700\u5c0f\u4e8c\u4e58\u6cd5\u66f2\u7ebf\u62df\u5408( Least square curve fitting )\uff0c\u53c8\u53eb\u6700\u5c0f\u4e8c\u4e58\u6cd5\u591a\u9879\u5f0f\u66f2\u7ebf\u62df\u5408\uff0c\u6839\u636e\u7ed9\u5b9a\u7684m\u4e2a\u70b9,\u5e76\u4e0d\u8981\u6c42\u8fd9\u6761\u66f2\u7ebf\u7cbe\u786e\u5730\u7ecf\u8fc7\u8fd9\u4e9b\u70b9\uff0c\u800c\u662f\u66f2\u7ebfy=f(x)\u7684\u8fd1\u4f3c\u66f2\u7ebfy= \u03c6(x)\u3002 \u4f7f\u5f97\u8fd1\u4f3c\u66f2\u7ebf\u4e0ey=f(x)\u7684\u504f\u5dee\u6700\u5c0f\u3002\u6309\u504f\u5dee\u5e73\u65b9\u548c\u6700\u5c0f\u7684\u539f\u5219\u9009\u53d6\u62df\u5408\u66f2\u7ebf\uff0c\u5e76\u4e14\u91c7\u53d6\u4e8c\u9879\u5f0f\u65b9\u7a0b\u4e3a\u62df\u5408\u66f2\u7ebf\u7684\u65b9\u6cd5,\u79f0\u4e3a\u6700\u5c0f\u4e8c\u4e58\u6cd5\u3002\u5728\u67d0\u4e9b\u60c5\u51b5\u6709\u5e94\u7528\u3002 \u4ee5\u4e0b\u662f\u7f16\u7a0b\u6d4b\u8bd5\u7684\u7ed3\u679c\u3002 \u5fae\u4fe1\u516c\u4f17\u53f7\u00a0(\u00a0Wechat\u00a0Subscription) \u6b22\u8fce\u5173\u6ce8\u00a0\u201c\u7ed3\u6784\u4e4b\u65c5\u201d\u00a0\u5fae\u4fe1\u516c\u4f17\u53f7<\/p>\n","protected":false},"author":1,"featured_media":15622,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1476,4,21],"tags":[1478,2904,2903,135,2907,2906,2905,1477,999,1485],"class_list":["post-15600","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-algorithm-","category-math-geometry","category-programming","tag-algorithm","tag-curve-fitting","tag-least-square","tag-135","tag-2907","tag-2906","tag-2905","tag-1477","tag-999","tag-1485"],"aioseo_notices":[],"views":2425,"_links":{"self":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/posts\/15600","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15600"}],"version-history":[{"count":0,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/posts\/15600\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/media\/15622"}],"wp:attachment":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15600"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15600"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}