{"id":3528,"date":"2024-06-27T22:08:54","date_gmt":"2024-06-27T14:08:54","guid":{"rendered":"http:\/\/khsci.com\/docs\/?p=3528"},"modified":"2025-01-03T21:02:35","modified_gmt":"2025-01-03T13:02:35","slug":"emds","status":"publish","type":"post","link":"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/","title":{"rendered":"\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u5de5\u5177\uff08MATLAB\uff09"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\">\n<p>\u8be5\u4ee3\u7801\u5408\u6210\u4e86EMD\uff0cEEMD\uff0cCEEMD\uff0cCEEMDAN\uff0cICEEMDAN\uff0cEWT\uff0cVMD\u8fd97\u79cd\u6a21\u6001\u5206\u89e3\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u4ee3\u7801\u63d0\u4f9b\u4e86\u4e0d\u540c\u6a21\u6001\u5206\u89e3\u65b9\u6cd5\u7684\u6f14\u793a\u6848\u4f8b\u3002<\/p>\n\n\n\n<p>\u540c\u5b66\u4eec\u9700\u8981\u505a\u7684\u57fa\u672c\u53ea\u9700\u8981\u66ff\u6362\u6389\u9700\u8981\u5206\u89e3\u7684\u6570\u636e\u5373\u53ef\uff0c\u975e\u5e38\u7b80\u5355\u6613\u7528\u3002<\/p>\n<\/blockquote>\n\n\n         <style>\r\n             #player69ed804d44627.h5vp_player { widthborder-radius overflow: hidden; }        <\/style>\r\n        <div id=\"h5vp_player\">\r\n            <div id=\"player69ed804d44627\" class=\"h5vp_player h5vp_player_initializer\" data-settings=\"{&quot;options&quot;:{&quot;controls&quot;:[&quot;play-large&quot;,&quot;rewind&quot;,&quot;play&quot;,&quot;fast-forward&quot;,&quot;progress&quot;,&quot;current-time&quot;,&quot;mute&quot;,&quot;volume&quot;,&quot;settings&quot;,&quot;fullscreen&quot;],&quot;loop&quot;:{&quot;active&quot;:false},&quot;muted&quot;:false,&quot;hideControls&quot;:true,&quot;autoplay&quot;:false,&quot;tooltips&quot;:{&quot;controls&quot;:true,&quot;seek&quot;:true},&quot;resetOnEnd&quot;:true,&quot;captions&quot;:{&quot;active&quot;:true,&quot;update&quot;:true}},&quot;infos&quot;:{&quot;source&quot;:&quot;https:\\\/\\\/khscience.vip:555\\\/wp-content\\\/uploads\\\/2024\\\/06\\\/\\u7c7bEMD_x264.mp4&quot;,&quot;poster&quot;:false,&quot;id&quot;:0}}\">\r\n                <video controls playsinline poster=\"\"  >\r\n                    <source src=\"https:\/\/khscience.vip:555\/wp-content\/uploads\/2024\/06\/\u7c7bEMD_x264.mp4\" type=\"video\/mp4\">\r\n                    Your browser does not support the video tag.\r\n                <\/video>\r\n            <\/div>\r\n        <\/div>\r\n        \n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 has-custom-font-size is-style-outline has-small-font-size\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.bilibili.com\/video\/BV1dK14YXECo\/?vd_source=5e65959f8a047340cb194f5cc1d54eb4\" target=\"_blank\" rel=\"noreferrer noopener\">\u89c6\u9891\u5907\u7528\u5730\u5740<\/a><\/div>\n<\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u4e00\u3001\u4ee3\u7801\u8fd0\u884c\u73af\u5883<\/strong><\/h4>\n\n\n\n<p class=\"is-style-iw-2em\">MATLAB2020b\u53ca\u66f4\u65b0\u7248\u672c\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u4e8c\u3001\u7a0b\u5e8f\u4ecb\u7ecd<\/strong><\/h4>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"262\" height=\"211\" src=\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-2.png\" alt=\"\" class=\"wp-image-3533\" style=\"width:182px;height:auto\"\/><\/figure><\/div>\n\n\n<p class=\"is-style-iw-2em\"><span style=\"font-family: \u6977\u4f53;\">\u6ce8\uff1a<img decoding=\"async\" src=\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2020\/04\/d2f64ad140f71d4582ec56dfb0893b44.png\">\u56fe\u6807\u4ee3\u8868\u8be5m\u6587\u4ef6\u4e3a\u811a\u672c\u6587\u4ef6\uff0c\u53ef\u4ee5\u76f4\u63a5\u8fd0\u884c\uff1b<img decoding=\"async\" src=\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2020\/04\/5823613e4f686c23a078445e25e3e8eb.png\">\u56fe\u6807\u4ee3\u8868\u51fd\u6570\u6587\u4ef6\uff0c\u5728\u6ca1\u6709\u8f93\u5165\u53d8\u91cf\u7684\u60c5\u51b5\u4e0b\u65e0\u6cd5\u76f4\u63a5\u8fd0\u884c\u3002\u66f4\u8be6\u7ec6\u7684\u89e3\u91ca\u53ef\u4ee5\u770b<a rel=\"nofollow noopener noreferrer\" href=\"https:\/\/ww2.mathworks.cn\/help\/matlab\/learn_matlab\/scripts-and-functions.html\" target=\"_blank\">\u8fd9\u91cc<\/a>\u3002<\/span><\/p>\n\n\n\n<p class=\"is-style-iw-2em\"> <span style=\"color: #ff6600;\"><strong>1.<\/strong><\/span><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">demoEMDs.m<\/mark><\/strong><span style=\"color: #ff6600;\"><strong>\u6587\u4ef6<\/strong><\/span><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u7528\u4e8e\u6d4b\u8bd5&#8221;\u7c7bEMD&#8221;\u5206\u89e3\u529f\u80fd\u7684\u811a\u672c\u6587\u4ef6\uff0c\u53ef\u4ee5\u76f4\u63a5\u8fd0\u884c\uff0c\u5176\u4e2d\u8c03\u7528\u4e86pEMDs\u548cpEMDsandFFT\u3002\u5176\u4e2d\u6f14\u793a\u4e86\u4f7f\u7528EMD\u3001EEMD\u3001CEEMD\u3001CEEMDAN\u3001ICEEMDAN\u3001EWT\u548cVMD\u7b497\u79cd&#8221;\u7c7bEMD&#8221;\u65b9\u6cd5\u5bf9\u8f93\u5165\u4fe1\u53f7\u8fdb\u884c\u5206\u89e3\uff0c\u5e76\u7ed8\u5236\u5206\u89e3\u56fe\uff08\u5305\u62ec\u4e8c\u7ef4\u548c\u4e09\u7ef4\uff09\u3001\u91cd\u6784\u8bef\u5dee\u56fe\u548c\u5206\u89e3\u7ed3\u679c\u53ca\u5176\u9891\u8c31\u56fe\u3002<\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u8fd0\u884c\u8be5\u6587\u4ef6\uff0c\u5c06\u7ed8\u5236\u4ee5\u4e0b\u56fe\u7247\uff08\u4ee5VMD\u5206\u89e3\u4e3a\u4f8b\uff0c\u5b9e\u9645\u6bcf\u79cd\u5206\u89e3\u65b9\u6cd5\u90fd\u4f1a\u7ed8\u5236\u56fe\u7247\uff09\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1013\" height=\"803\" src=\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-6.png\" alt=\"\" class=\"wp-image-3537\" style=\"width:464px;height:auto\" srcset=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-6.png 1013w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-6-300x238.png 300w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-6-768x609.png 768w\" sizes=\"(max-width: 1013px) 100vw, 1013px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1082\" height=\"810\" src=\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-5.png\" alt=\"\" class=\"wp-image-3536\" style=\"width:459px;height:auto\" srcset=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-5.png 1082w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-5-300x225.png 300w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-5-1024x767.png 1024w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-5-768x575.png 768w\" sizes=\"(max-width: 1082px) 100vw, 1082px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1003\" height=\"808\" src=\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-4.png\" alt=\"\" class=\"wp-image-3535\" style=\"width:453px;height:auto\" srcset=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-4.png 1003w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-4-300x242.png 300w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-4-768x619.png 768w\" sizes=\"(max-width: 1003px) 100vw, 1003px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1019\" height=\"816\" src=\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-3.png\" alt=\"\" class=\"wp-image-3534\" style=\"width:472px;height:auto\" srcset=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-3.png 1019w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-3-300x240.png 300w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-3-768x615.png 768w\" sizes=\"(max-width: 1019px) 100vw, 1019px\" \/><\/figure><\/div>\n\n\n<p class=\"is-style-iw-2em\">\u53e6\u5916\u5728\u547d\u4ee4\u884c\u7a97\u53e3\u5c06\u4f1a\u6253\u5370\u5404\u79cd\u7b97\u6cd5\u7684\u8fd0\u884c\u65f6\u95f4\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"269\" height=\"129\" src=\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-7.png\" alt=\"\" class=\"wp-image-3538\"\/><\/figure><\/div>\n\n\n<p class=\"is-style-iw-2em\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\"><strong> <span style=\"color: #ff6600;\">2.<\/span>kEMDs<\/strong><\/mark><span style=\"color: #ff6600;\"><strong>.m\u6587\u4ef6<\/strong><\/span><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u6574\u5408\u7248&#8221;\u7c7bEMD&#8221;\u5206\u89e3\u51fd\u6570\uff0c\u8c03\u7528\u8be5\u51fd\u6570\u4f1a\u6267\u884c\u5206\u89e3\uff0c\u4e0d\u753b\u56fe\u3002\u8be5\u6587\u4ef6\u4e3a\u51fd\u6570\u6587\u4ef6\uff0c\u53ef\u4ee5\u8c03\u7528\uff0c\u4e0d\u53ef\u4ee5\u76f4\u63a5\u8fd0\u884c\u3002\u8be5\u51fd\u6570\u6587\u4ef6\u5728pEMDs\u548cpEMDsandFFT.m\u6587\u4ef6\u4e2d\u8c03\u7528\u3002\u8fd9\u4e2a\u6587\u4ef6\u4e2d\u5b9e\u73b0\u4e867\u79cd&#8221;\u7c7bEMD&#8221;\u4fe1\u53f7\u5206\u89e3\u65b9\u6cd5(EMD\u3001EEMD\u3001CEEMD\u3001CEEMDAN\u3001ICEEMDAN\u3001EWT\u3001VMD)\u7684\u5c01\u88c5\uff0c\u5c5e\u4e8e\u504f\u5e95\u5c42\u7684\u51fd\u6570\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-matlab\">function [imf,CenFs,elapsedTime,reconError]  = kEMDs(data,FsOrT,methodSel, options)\n% \u6574\u5408\u7248&quot;\u7c7bEMD&quot;\u5206\u89e3\u51fd\u6570\uff0c\u8c03\u7528\u8be5\u51fd\u6570\u4f1a\u6267\u884c\u5206\u89e3\uff0c\u4e0d\u753b\u56fe\n% \u76ee\u524d\u53ef\u4ee5\u5b9e\u73b0\u7684\u5206\u89e3\u65b9\u6cd5\u5305\u62ec\uff1a\n% EMD\uff0cEEMD\uff0cCEEMD\uff0cCEEMDAN\uff0cICEEMDAN\uff0cEWT\uff0cVMD\u51717\u79cd\n% \u8f93\u5165\uff1a\n% data\uff1a\u5f85\u5206\u89e3\u7684\u6570\u636e(\u4e00\u7ef4)\n% FsOrT\uff1a\u91c7\u6837\u9891\u7387\u6216\u91c7\u6837\u65f6\u95f4\u5411\u91cf\uff0c\u5982\u679c\u4e3a\u91c7\u6837\u9891\u7387\uff0c\u8be5\u53d8\u91cf\u8f93\u5165\u5355\u4e2a\u503c\uff1b\u5982\u679c\u4e3a\u65f6\u95f4\u5411\u91cf\uff0c\u8be5\u53d8\u91cf\u4e3a\u4e0ey\u76f8\u540c\u957f\u5ea6\u7684\u4e00\u7ef4\u5411\u91cf\u3002\u5982\u679c\u672a\u77e5\u91c7\u6837\u9891\u7387\uff0c\u53ef\u8bbe\u7f6e\u4e3a1\n% methodSel\uff1a\u9009\u62e9\u5206\u89e3\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u7684\u9009\u9879\u5305\u62ec\uff1a\n%            -&#039;EMD&#039;\n%            -&#039;EEMD&#039;\n%            -&#039;CEEMD&#039;\n%            -&#039;CEEMDAN&#039;\n%            -&#039;ICEEMDAN&#039;\n%            -&#039;EWT&#039;\n%            -&#039;VMD&#039;\n% options\uff1a\u5176\u4ed6\u53ef\u8bbe\u7f6e\u7684\u53c2\u6570\uff0c\u4f7f\u7528\u7ed3\u6784\u4f53\u5f62\u5f0f\u5e45\u503c\uff0c\u5bf9\u4e8e\u4e0d\u540c\u5206\u89e3\u65b9\u6cd5\uff0c\u9700\u8981\u8bbe\u7f6e\u7684\u53c2\u6570\u6709\u6240\u4e0d\u540c\n%         - options.Nstd  \u4e3a\u9644\u52a0\u566a\u58f0\u6807\u51c6\u5dee\u4e0eY\u6807\u51c6\u5dee\u4e4b\u6bd4\uff0c\u9ed8\u8ba4\u4e3a0.2\n%         - options.NE    \u4e3a\u5bf9\u4fe1\u53f7\u7684\u5e73\u5747\u6b21\u6570\uff0c\u9ed8\u8ba4\u4e3a100\n%         - options.MaxIter\uff1a\u6700\u5927\u8fed\u4ee3\u6b21\u6570\uff0c\u9ed8\u8ba4\u4e3a1000\n%         - options.MaxNumIMFs \u6700\u5927\u7684IMF\u6570\u91cf\uff0c\u5728EMD\u548cEWT\u4e2d\u53ef\u9009\u8bbe\u7f6e\uff0c\u9ed8\u8ba4\u4e3a\u7f3a\u7701\n%         - options.alpha \u60e9\u7f5a\u56e0\u5b50\uff0c\u5728VMD\u4e2d\u8bbe\u7f6e\uff0c\u9ed8\u8ba4\u503c\u4e3a2000\n%         - options.K     \u6307\u5b9a\u5206\u89e3\u6a21\u6001\u6570\uff0c\u4ec5\u5728VMD\u4e2d\u53ef\u8bbe\u7f6e\n%         - options.tol   \u6536\u655b\u5bb9\u5dee\uff0c\u5728VMD\u4e2d\u8bbe\u7f6e\uff0c\u662f\u4f18\u5316\u7684\u505c\u6b62\u51c6\u5219\u4e4b\u4e00\uff0c\u53ef\u4ee5\u53d6 1e-6~5e-6\n% \u8f93\u51fa\uff1a\n% imf\uff1a\u5185\u6db5\u6a21\u6001\u5206\u91cf\uff0c\u7edf\u4e00\u4e3an*m\u683c\u5f0f\uff0c\u5176\u4e2dn\u4e3a\u6a21\u6001\u6570\uff0cm\u4e3a\u6570\u636e\u70b9\u6570\u3002\u4f8b\u5982 imf(1,:)\u5373IMF1\uff0cimf(end,:)\u5373\u4e3a\u6b8b\u5dee\n% \u6ce8\u610f\uff0c\u8c03\u7528\u8be5\u51fd\u6570\u5f97\u5230\u7684imf\uff0c\u5176\u6392\u5217\u5747\u662f\u4ece\u9ad8\u9891\u5411\u4f4e\u9891\u6392\u5217\uff0c\u8fd9\u4e5f\u662f\u4e3a\u4e86\u65b9\u4fbf\u5927\u5bb6\u7814\u7a76\u4f7f\u7528\u800c\u4fdd\u6301\u4e86\u7edf\u4e00\n% CenFs\uff1a\u5373CentralFrequencies\uff0c\u5404imf\u5206\u91cf\u7684\u4e2d\u5fc3\u9891\u7387\uff0c\u4ec5VMD\u5206\u89e3\u53ef\u4ee5\u8f93\u51fa\uff0c\u4f7f\u7528\u5176\u4ed6\u5206\u89e3\u65b9\u6cd5\uff0c\u8be5\u53d8\u91cf\u8f93\u51fa0\n% elapsedTime\uff1a\u7a0b\u5e8f\u8fd0\u884c\u65f6\u95f4\uff0c\u5355\u4f4d\u4e3a\u79d2\n% reconError\uff1a\u91cd\u6784\u8bef\u5dee\uff0c\u5373\u539f\u59cb\u4fe1\u53f7\u4e0e\u91cd\u6784\u4fe1\u53f7\u4e4b\u95f4\u7684\u5747\u65b9\u6839\u8bef\u5dee\n\n% \u6ce8\u610f\uff1a\u5728\u4f7f\u7528\u8be5\u4ee3\u7801\u4e4b\u524d\uff0c\u8bf7\u52a1\u5fc5\u5b89\u88c5\u5de5\u5177\u7bb1\uff1ahttps:\/\/khsci.com\/docs\/index.php\/2020\/04\/09\/1\/\n% \u4ee3\u7801\u8bf4\u660e\uff1ahttps:\/\/khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/\n% \u66f4\u591a\u8bf4\u660e\uff1ahttps:\/\/zhuanlan.zhihu.com\/p\/704773627\/<\/code><\/pre>\n\n\n\n<p class=\"is-style-iw-2em\"><span style=\"color: #ff6600;\"><strong>3.pEMDs.m\u6587\u4ef6<\/strong><\/span><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u6574\u5408\u7248&#8221;\u7c7bEMD&#8221;\u5206\u89e3\u51fd\u6570,\u8c03\u7528\u8be5\u51fd\u6570\u5c06\u4f1a\u5206\u89e3\u5e76\u753b\u56fe(\u6a21\u6001\u5206\u89e3\u56fe\uff0c\u65e0\u9891\u8c31)\uff0c\u4f1a\u7ed8\u5236\u91cd\u6784\u8bef\u5dee\u56fe\u3002\u8be5\u6587\u4ef6\u4e3a\u51fd\u6570\u6587\u4ef6\uff0c\u53ef\u4ee5\u8c03\u7528\uff0c\u4e0d\u80fd\u76f4\u63a5\u8fd0\u884c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-matlab\">function [imf,CenFs,elapsedTime,reconError] = pEMDs(data,FsOrT,methodSel, options)\n% \u6574\u5408\u7248&quot;\u7c7bEMD&quot;\u5206\u89e3\u51fd\u6570,\u8c03\u7528\u8be5\u51fd\u6570\u5c06\u4f1a\u5206\u89e3\u5e76\u753b\u56fe(\u6a21\u6001\u5206\u89e3\u56fe,\u65e0\u9891\u8c31)\uff0c\u4f1a\u7ed8\u5236\u91cd\u6784\u8bef\u5dee\u56fe\n% \u76ee\u524d\u53ef\u4ee5\u5b9e\u73b0\u7684\u5206\u89e3\u65b9\u6cd5\u5305\u62ec:\n% EMD,EEMD,CEEMD,CEEMDAN,ICEEMDAN,EWT,VMD\u51717\u79cd\n% \u8f93\u5165:\n% data:\u5f85\u5206\u89e3\u7684\u6570\u636e(\u4e00\u7ef4)\n% FsOrT:\u91c7\u6837\u9891\u7387\u6216\u91c7\u6837\u65f6\u95f4\u5411\u91cf,\u5982\u679c\u4e3a\u91c7\u6837\u9891\u7387,\u8be5\u53d8\u91cf\u8f93\u5165\u5355\u4e2a\u503c;\u5982\u679c\u4e3a\u65f6\u95f4\u5411\u91cf,\u8be5\u53d8\u91cf\u4e3a\u4e0ey\u76f8\u540c\u957f\u5ea6\u7684\u4e00\u7ef4\u5411\u91cf\u3002\u5982\u679c\u672a\u77e5\u91c7\u6837\u9891\u7387,\u53ef\u8bbe\u7f6e\u4e3a1\n% methodSel:\u9009\u62e9\u5206\u89e3\u65b9\u6cd5,\u53ef\u4ee5\u8bbe\u7f6e\u7684\u9009\u9879\u5305\u62ec:\n%            -&#039;EMD&#039;\n%            -&#039;EEMD&#039;\n%            -&#039;CEEMD&#039;  \n%            -&#039;CEEMDAN&#039;\n%            -&#039;ICEEMDAN&#039;\n%            -&#039;EWT&#039;\n%            -&#039;VMD&#039;\n% options:\u5176\u4ed6\u53ef\u8bbe\u7f6e\u7684\u53c2\u6570,\u4f7f\u7528\u7ed3\u6784\u4f53\u5f62\u5f0f\u5e45\u503c,\u5bf9\u4e8e\u4e0d\u540c\u5206\u89e3\u65b9\u6cd5,\u9700\u8981\u8bbe\u7f6e\u7684\u53c2\u6570\u6709\u6240\u4e0d\u540c\n%         - options.Nstd  \u4e3a\u9644\u52a0\u566a\u58f0\u6807\u51c6\u5dee\u4e0eY\u6807\u51c6\u5dee\u4e4b\u6bd4,\u9ed8\u8ba4\u4e3a0.2 \n%         - options.NE    \u4e3a\u5bf9\u4fe1\u53f7\u7684\u5e73\u5747\u6b21\u6570,\u9ed8\u8ba4\u4e3a100\n%         - options.MaxIter:\u6700\u5927\u8fed\u4ee3\u6b21\u6570,\u9ed8\u8ba4\u4e3a1000\n%         - options.MaxNumIMFs \u6700\u5927\u7684IMF\u6570\u91cf,\u5728EMD\u548cEWT\u4e2d\u53ef\u9009\u8bbe\u7f6e,\u9ed8\u8ba4\u4e3a\u7f3a\u7701\n%         - options.alpha \u60e9\u7f5a\u56e0\u5b50,\u5728VMD\u4e2d\u8bbe\u7f6e,\u9ed8\u8ba4\u503c\u4e3a2000\n%         - options.K     \u6307\u5b9a\u5206\u89e3\u6a21\u6001\u6570,\u4ec5\u5728VMD\u4e2d\u53ef\u8bbe\u7f6e\n%         - options.tol   \u6536\u655b\u5bb9\u5dee,\u5728VMD\u4e2d\u8bbe\u7f6e,\u662f\u4f18\u5316\u7684\u505c\u6b62\u51c6\u5219\u4e4b\u4e00,\u53ef\u4ee5\u53d6 1e-6~5e-6\n% \u8f93\u51fa:\n% imf:\u5185\u6db5\u6a21\u6001\u5206\u91cf,\u7edf\u4e00\u4e3an*m\u683c\u5f0f,\u5176\u4e2dn\u4e3a\u6a21\u6001\u6570,m\u4e3a\u6570\u636e\u70b9\u6570\u3002\u4f8b\u5982 imf(1,:)\u5373IMF1,imf(end,:)\u5373\u4e3a\u6b8b\u5dee\n% \u6ce8\u610f,\u8c03\u7528\u8be5\u51fd\u6570\u5f97\u5230\u7684imf,\u5176\u6392\u5217\u5747\u662f\u4ece\u9ad8\u9891\u5411\u4f4e\u9891\u6392\u5217,\u8fd9\u4e5f\u662f\u4e3a\u4e86\u65b9\u4fbf\u5927\u5bb6\u7814\u7a76\u4f7f\u7528\u800c\u4fdd\u6301\u4e86\u7edf\u4e00\n% CenFs:\u5373CentralFrequencies,\u5404imf\u5206\u91cf\u7684\u4e2d\u5fc3\u9891\u7387,\u4ec5VMD\u5206\u89e3\u53ef\u4ee5\u8f93\u51fa\n% elapsedTime:\u7a0b\u5e8f\u8fd0\u884c\u65f6\u95f4,\u5355\u4f4d\u4e3a\u79d2\n% reconError:\u91cd\u6784\u8bef\u5dee,\u5373\u539f\u59cb\u4fe1\u53f7\u4e0e\u91cd\u6784\u4fe1\u53f7\u4e4b\u95f4\u7684\u5747\u65b9\u6839\u8bef\u5dee\n\n% \u4ee3\u7801\u8bf4\u660e\uff1ahttps:\/\/khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/\n% \u66f4\u591a\u8bf4\u660e\uff1ahttps:\/\/zhuanlan.zhihu.com\/p\/704773627\/\n% \u6ce8\u610f:\u5728\u4f7f\u7528\u8be5\u4ee3\u7801\u4e4b\u524d,\u8bf7\u52a1\u5fc5\u5b89\u88c5\u5de5\u5177\u7bb1:https:\/\/khsci.com\/docs\/index.php\/2020\/04\/09\/1\/<\/code><\/pre>\n\n\n\n<p class=\"is-style-iw-2em\"><span style=\"color: #ff6600;\"><strong>4.pEMDsandFFT.m\u6587\u4ef6<\/strong><\/span><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u7ed8\u5236\u4fe1\u53f7\u6a21\u6001\u5206\u89e3\u4e0e\u5404IMF\u5206\u91cf\u9891\u8c31\u5bf9\u7167\u56fe\uff0c\u4e5f\u4f1a\u7ed8\u5236\u91cd\u6784\u8bef\u5dee\u56fe\u3002\u8be5\u6587\u4ef6\u4e3a\u51fd\u6570\u6587\u4ef6\uff0c\u53ef\u4ee5\u8c03\u7528\uff0c\u4e0d\u80fd\u76f4\u63a5\u8fd0\u884c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-matlab\">function [imf,CenFs,elapsedTime,reconError]  = pEMDsandFFT(data,FsOrT,methodSel, options)\n% \u753b\u4fe1\u53f7\u6a21\u6001\u5206\u89e3\u4e0e\u5404IMF\u5206\u91cf\u9891\u8c31\u5bf9\u7167\u56fe\uff0c\u4f1a\u7ed8\u5236\u91cd\u6784\u8bef\u5dee\u56fe\n% \u76ee\u524d\u53ef\u4ee5\u5b9e\u73b0\u7684\u5206\u89e3\u65b9\u6cd5\u5305\u62ec\uff1a\n% EMD\uff0cEEMD\uff0cCEEMD\uff0cCEEMDAN\uff0cICEEMDAN\uff0cEWT\uff0cVMD\u51717\u79cd\n% \u8f93\u5165\uff1a\n% data\uff1a\u5f85\u5206\u89e3\u7684\u6570\u636e(\u4e00\u7ef4)\n% FsOrT\uff1a\u91c7\u6837\u9891\u7387\u6216\u91c7\u6837\u65f6\u95f4\u5411\u91cf\uff0c\u5982\u679c\u4e3a\u91c7\u6837\u9891\u7387\uff0c\u8be5\u53d8\u91cf\u8f93\u5165\u5355\u4e2a\u503c\uff1b\u5982\u679c\u4e3a\u65f6\u95f4\u5411\u91cf\uff0c\u8be5\u53d8\u91cf\u4e3a\u4e0ey\u76f8\u540c\u957f\u5ea6\u7684\u4e00\u7ef4\u5411\u91cf\u3002\u5982\u679c\u672a\u77e5\u91c7\u6837\u9891\u7387\uff0c\u53ef\u8bbe\u7f6e\u4e3a1\n% methodSel\uff1a\u9009\u62e9\u5206\u89e3\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u7684\u9009\u9879\u5305\u62ec\uff1a\n%            -&#039;EMD&#039;\n%            -&#039;EEMD&#039;\n%            -&#039;CEEMD&#039;\n%            -&#039;CEEMDAN&#039;\n%            -&#039;ICEEMDAN&#039;\n%            -&#039;EWT&#039;\n%            -&#039;VMD&#039;\n% options\uff1a\u5176\u4ed6\u53ef\u8bbe\u7f6e\u7684\u53c2\u6570\uff0c\u4f7f\u7528\u7ed3\u6784\u4f53\u5f62\u5f0f\u5e45\u503c\uff0c\u5bf9\u4e8e\u4e0d\u540c\u5206\u89e3\u65b9\u6cd5\uff0c\u9700\u8981\u8bbe\u7f6e\u7684\u53c2\u6570\u6709\u6240\u4e0d\u540c\n%         - options.Nstd  \u4e3a\u9644\u52a0\u566a\u58f0\u6807\u51c6\u5dee\u4e0eY\u6807\u51c6\u5dee\u4e4b\u6bd4\uff0c\u9ed8\u8ba4\u4e3a0.2\n%         - options.NE    \u4e3a\u5bf9\u4fe1\u53f7\u7684\u5e73\u5747\u6b21\u6570\uff0c\u9ed8\u8ba4\u4e3a100\n%         - options.MaxIter\uff1a\u6700\u5927\u8fed\u4ee3\u6b21\u6570\uff0c\u9ed8\u8ba4\u4e3a1000\n%         - options.MaxNumIMFs \u6700\u5927\u7684IMF\u6570\u91cf\uff0c\u5728EMD\u548cEWT\u4e2d\u53ef\u9009\u8bbe\u7f6e\uff0c\u9ed8\u8ba4\u4e3a\u7f3a\u7701\n%         - options.alpha \u60e9\u7f5a\u56e0\u5b50\uff0c\u5728VMD\u4e2d\u8bbe\u7f6e\uff0c\u9ed8\u8ba4\u503c\u4e3a2000\n%         - options.K     \u6307\u5b9a\u5206\u89e3\u6a21\u6001\u6570\uff0c\u4ec5\u5728VMD\u4e2d\u53ef\u8bbe\u7f6e\n%         - options.tol   \u6536\u655b\u5bb9\u5dee\uff0c\u5728VMD\u4e2d\u8bbe\u7f6e\uff0c\u662f\u4f18\u5316\u7684\u505c\u6b62\u51c6\u5219\u4e4b\u4e00\uff0c\u53ef\u4ee5\u53d6 1e-6~5e-6\n% \u8f93\u51fa\uff1a\n% imf\uff1a\u5185\u6db5\u6a21\u6001\u5206\u91cf\uff0c\u7edf\u4e00\u4e3an*m\u683c\u5f0f\uff0c\u5176\u4e2dn\u4e3a\u6a21\u6001\u6570\uff0cm\u4e3a\u6570\u636e\u70b9\u6570\u3002\u4f8b\u5982 imf(1,:)\u5373IMF1\uff0cimf(end,:)\u5373\u4e3a\u6b8b\u5dee\n% \u6ce8\u610f\uff0c\u8c03\u7528\u8be5\u51fd\u6570\u5f97\u5230\u7684imf\uff0c\u5176\u6392\u5217\u5747\u662f\u4ece\u9ad8\u9891\u5411\u4f4e\u9891\u6392\u5217\uff0c\u8fd9\u4e5f\u662f\u4e3a\u4e86\u65b9\u4fbf\u5927\u5bb6\u7814\u7a76\u4f7f\u7528\u800c\u4fdd\u6301\u4e86\u7edf\u4e00\n% CenFs\uff1a\u5373CentralFrequencies\uff0c\u5404imf\u5206\u91cf\u7684\u4e2d\u5fc3\u9891\u7387\uff0c\u4ec5VMD\u5206\u89e3\u53ef\u4ee5\u8f93\u51fa\n% elapsedTime:\u7a0b\u5e8f\u8fd0\u884c\u65f6\u95f4,\u5355\u4f4d\u4e3a\u79d2\n% reconError:\u91cd\u6784\u8bef\u5dee,\u5373\u539f\u59cb\u4fe1\u53f7\u4e0e\u91cd\u6784\u4fe1\u53f7\u4e4b\u95f4\u7684\u5747\u65b9\u6839\u8bef\u5dee\n% \u4ee3\u7801\u8bf4\u660e\uff1ahttps:\/\/khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/\n% \u66f4\u591a\u8bf4\u660e\uff1ahttps:\/\/zhuanlan.zhihu.com\/p\/704773627\/\n% \u6ce8\u610f\uff1a\u5728\u4f7f\u7528\u8be5\u4ee3\u7801\u4e4b\u524d\uff0c\u8bf7\u52a1\u5fc5\u5b89\u88c5\u5de5\u5177\u7bb1\uff1ahttps:\/\/khsci.com\/docs\/index.php\/2020\/04\/09\/1\/\n<\/code><\/pre>\n\n\n\n<p class=\"is-style-iw-2em\"><span style=\"color: #ff6600;\"><strong>4.<strong>pFFT<\/strong>.m\u6587\u4ef6<\/strong><\/span><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u5c01\u88c5\u597d\u7684fft\u8ba1\u7b97\u7a0b\u5e8f\uff0c\u5728<span style=\"color: #ff6600;\"><strong>pEMDsandFFT<\/strong><\/span>\u4e2d\u8c03\u7528\uff0c\u4e00\u822c\u4e0d\u9700\u8981\u4fee\u6539\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u56db\u3001\u5feb\u901f\u5f00\u59cb\">\u4e09\u3001\u5feb\u901f\u5f00\u59cb<\/h4>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>0.\u5b89\u88c5\u5de5\u5177\u7bb1<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><a href=\"https:\/\/khsci.com\/docs\/index.php\/2020\/04\/09\/1\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u70b9\u51fb\u8fd9\u4e2a\u94fe\u63a5<\/a>\uff0c\u6309\u7167\u7f51\u9875\u4e2d\u7684\u8bf4\u660e\u5b89\u88c5TFA_Toolboxs\u5de5\u5177\u7bb1\uff0c\u8fd9\u4e2a\u5de5\u5177\u7bb1\u4e2d\u6709\u6a21\u6001\u5206\u89e3\u9700\u8981\u7528\u5230\u7684\u7b2c\u4e09\u65b9\u5e93\u51fd\u6570\u3002<\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>1.\u8fd0\u884c\u6d4b\u8bd5\u811a\u672c<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><span style=\"color: #ff6600;\"><span style=\"color: #000000;\">\u5148\u5728MATLAB\u91cc\u6253\u5f00\u4e0b\u8f7d\u597d\u7684\u6587\u4ef6\u5939\uff0c\u7136\u540e\u8fd0\u884c<\/span><strong>demoEMDs.m<\/strong><span style=\"color: #000000;\">\u7a0b\u5e8f\uff0c\u7a0b\u5e8f\u8fd0\u884c\u5b8c\u6bd5\u540e\u5982\u679c\u6ca1\u62a5\u9519\uff0c\u4e14\u6b63\u5e38\u753b\u51fa\u5206\u89e3\u56fe\u50cf\uff0c\u5219\u8bf4\u660e\u8fd0\u884c\u73af\u5883\u6b63\u5e38\uff0c\u7a0b\u5e8f\u6b63\u786e\u3002<\/span><\/span><\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>2.\u4fee\u6539\u4eff\u771f\u6570\u636e\/\u5bfc\u5165\u6570\u636e<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u590d\u5236\u4e00\u4e2a<span style=\"color: #ff6600;\"><strong><span style=\"color: #ff6600;\"><strong>demoEMDs<\/strong><\/span>.m<\/strong><\/span>\u7684\u6587\u4ef6\u526f\u672c\uff0c\u5728\u8fd9\u4e2a\u526f\u672c\u91cc\u505a\u5982\u4e0b\u4fee\u6539\uff1a<\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\uff081\uff09\u7b2c\u4e00\u79cd\u60c5\u51b5\uff0c\u4f60\u53ef\u80fd\u60f3\u8981\u5bf9\u4f60\u81ea\u5df1\u8981\u7814\u7a76\u7684<strong>\u4eff\u771f\u6570\u636e<\/strong>\u8fdb\u884c\u6a21\u6001\u5206\u89e3\u6d4b\u8bd5\uff0c\u6b64\u65f6\u4f60\u9700\u8981\u5bf9 <span style=\"color: #ff6600;\"><strong><span style=\"color: #ff6600;\"><strong>demoEMDs<\/strong><\/span>.m<\/strong><\/span> \u811a\u672c\u6587\u4ef6\u4e2d\u7684\u7b2c1\u5c0f\u8282\u5185\u5bb9\u8fdb\u884c\u4fee\u6539\u66ff\u6362\u5373\u53ef\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8bf7\u6700\u597d<strong>\u4fdd\u6301\u53d8\u91cf\u540d\u7684\u4e00\u81f4<\/strong>\uff0c\u5373\u5c06\u5f85\u5206\u89e3\u4fe1\u53f7\u547d\u540d\u4e3adata\uff0c\u91c7\u6837\u9891\u7387\u6216\u8005\u65f6\u95f4\u8f74\u547d\u540d\u4e3aFsOrT\u3002\u6b64\u65f6\u6570\u636e\u66ff\u6362\u5b8c\u6210\u3002<\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\uff082\uff09\u7b2c\u4e8c\u79cd\u60c5\u51b5\uff0c\u4f60\u53ef\u80fd\u662f\u60f3\u5bf9\u4e00\u6bb5<strong>\u771f\u5b9e\u91c7\u96c6<\/strong>\u7684\u6570\u636e\u8fdb\u884c\u6a21\u6001\u5206\u89e3\uff0c\u6b64\u65f6\u9700\u8981\u6839\u636e\u4f60\u7684\u6587\u4ef6\u7c7b\u578b\u7684\u4e0d\u540c\uff08excel,txt,csv\u7b49\uff09\uff0c\u5c06\u6570\u636e\u5bfc\u5165MATLAB\u7684\u65b9\u6cd5\u6709\u6240\u4e0d\u540c\u3002\u540c\u5b66\u4eec\u53ef\u4ee5\u770b\u535a\u4e3b\u9488\u5bf9\u5e38\u7528\u6587\u4ef6\u7684\u5bfc\u5165\u65b9\u6cd5\u7684<a href=\"https:\/\/khsci.com\/docs\/index.php\/2020\/05\/17\/loaddata\/\">\u8fd9\u4e2a\u6559\u7a0b<\/a>\uff0c\u6559\u7a0b\u4e0a\u672a\u5305\u542b\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5927\u5bb6\u53ef\u4ee5\u518d\u53c2\u8003<a href=\"https:\/\/ww2.mathworks.cn\/help\/matlab\/standard-file-formats.html\">\u8fd9\u4e2a\u6587\u6863<\/a>\u3002<strong>\u5bfc\u5165\u5b8c\u6210\u540e\u8bf7\u5c06\u8fd9\u4e2a\u5f85\u5206\u89e3\u4fe1\u53f7\u547d\u540d\u4e3adata<\/strong>\u3002<\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>3.\u4fdd\u7559\u4f60\u9700\u8981\u7684\u5206\u89e3\u65b9\u6cd5\uff0c\u5e76\u8bbe\u7f6e\u53c2\u6570<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><span style=\"color: #ff6600;\"><strong><span style=\"color: #ff6600;\"><strong>demoEMDs<\/strong><\/span>.m<\/strong><\/span>\u4e2d\u6f14\u793a\u4e86\u4e03\u79cd\u65b9\u6cd5\u7684\u5206\u89e3\u6848\u4f8b\uff0c\u4f60\u53ef\u4ee5\u5220\u6389\u4e0d\u9700\u8981\u7684\u5206\u89e3\u65b9\u6cd5\uff0c\u53ea\u4fdd\u7559\u4f60\u9700\u8981\u7684\u90e8\u5206\u5373\u53ef\u3002\u800c\u76f8\u5173\u53c2\u6570\u8bbe\u7f6e\uff0c\u5927\u5bb6\u53ef\u4ee5\u53c2\u7167\u6848\u4f8b\u4e2d\u7684\u5199\u6cd5\u8bbe\u7f6e\u3002<\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>\u4e0a\u8ff0\u66ff\u6362\u8fc7\u7a0b\u5927\u5bb6\u6709\u4e0d\u6e05\u695a\u7684\uff0c\u8bf7\u53c2\u8003\u89c6\u9891\u3002<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>4.\u8fd0\u884c\u7a0b\u5e8f<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u6b64\u65f6\u8fd0\u884c\u7a0b\u5e8f\u5373\u53ef\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u4e94\u3001\u83b7\u53d6\u7a0b\u5e8f\uff08\u9700\u4f7f\u7528\u7535\u8111\u6d4f\u89c8\u5668\u6253\u5f00\uff09\">\u56db\u3001\u5173\u4e8e\u5b8c\u6574\u7248\u4e0e\u516c\u5f00\u7248\u4ee3\u7801<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u529f\u80fd<\/td><td>\u5b8c\u6574\u7248<\/td><td>\u516c\u5f00\u7248<\/td><\/tr><tr><td>\u7ed8\u5236\u7c7bEMD\u5206\u89e3\u56fe\u3001\u7ed8\u5236\u7c7bEMD\u5206\u89e3\u56fe\u53ca\u5176\u9891\u8c31\u56fe\u3001\u91cd\u6784\u8bef\u5dee\u56fe<\/td><td>\u221a<\/td><td>\u221a<\/td><\/tr><tr><td>\u8f6f\u4ef6\u5168\u90e8\u6e90\u7801\uff08\u51fd\u6570m\u6587\u4ef6\uff09<\/td><td>\u221a<\/td><td>\u00d7<\/td><\/tr><tr><td>\u53ef\u5bfc\u51fa\u5206\u89e3\u7ed3\u679cimf\u3001\u4e2d\u5fc3\u9891\u7387\u3001\u91cd\u6784\u8bef\u5dee\u503c<\/td><td>\u221a<\/td><td>\u00d7<\/td><\/tr><tr><td>\u53ef\u5206\u6790\u6570\u636e\u957f\u5ea6<\/td><td>\u65e0\u9650\u5236<\/td><td>1000\u4e2a\u70b9\u4ee5\u5185<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u4e94\u3001\u83b7\u53d6\u7a0b\u5e8f\uff08\u9700\u4f7f\u7528\u7535\u8111\u6d4f\u89c8\u5668\u6253\u5f00\uff09\">\u4e94\u3001\u83b7\u53d6\u516c\u5f00\u7248\u7a0b\u5e8f\uff08\u9700\u4f7f\u7528\u7535\u8111\u6d4f\u89c8\u5668\u6253\u5f00\uff09<\/h4>\n\n\n\n<div class=\"wpfd-single-file\">\n\n    <div class=\"wpfd-single-file--details wpfd-file-content\">\n                <h3 class=\"wpfd-file-content--title\">\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u516c\u5f00\u7248\u4ee3\u7801V2<\/h3>\n        <div class=\"wpfd-file-content--meta\">\n                    <div>\u6587\u4ef6\u5c3a\u5bf8: 76.28 KB<\/div>\n                    <div>\u66f4\u65b0: 29-06-2024<\/div>\n        <\/div>\n    <\/div>\n    <div class=\"wpfd-single-file--buttons\">\n                <a href=\"https:\/\/www.khsci.com\/docs\/index.php\/download\/6\/%e6%96%b0%e5%88%86%e7%b1%bb\/3555\/%e7%b1%bbemd%e5%88%86%e8%a7%a37%e5%90%881%e7%94%bb%e5%9b%be%e5%85%ac%e5%bc%80%e7%89%88%e4%bb%a3%e7%a0%81v2.zip\"  data-id=\"3555\" title=\"\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u516c\u5f00\u7248\u4ee3\u7801V2\" class=\"noLightbox wpfd_downloadlink wpfd-single-file-button wpfd-button-download\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"36\" height=\"36\" viewBox=\"0 0 400 400\"><g fill=\"#ffffff\"><path d=\"M200 400H26c-18 0-26-9-26-27v-73c0-16 9-25 24-25h105a14 14 0 018 4l28 28c21 21 48 21 69 0l28-29a13 13 0 018-3h106c14 0 24 9 24 23v79c0 14-10 23-25 23H200zm155-63c-9 0-17 8-17 16a15 15 0 0015 16c9 0 17-7 17-16a16 16 0 00-15-16zm-47 16c0-9-7-16-16-16a16 16 0 00-15 16c0 9 6 16 15 16s16-7 16-16zM245 127h55a56 56 0 017 0c7 0 11 4 13 10 3 6 1 11-3 16l-43 45-62 63c-8 9-17 9-25 1L83 154c-5-5-6-11-4-18 3-7 9-9 15-9h61v-9-99c0-14 5-19 17-19h55c13 0 18 5 18 19v99z\"\/><\/g><\/svg>\n                    <span>\u4e0b\u8f7d<\/span>\n                <\/a>\n    <\/div>\n<\/div>\n\n\n\n\n<p class=\"is-style-iw-2em\">\u6ce8\uff1a\u516c\u5f00\u7248\u4ee3\u7801\u9700\u4f7f\u7528MATLAB2022a\u53ca\u4ee5\u4e0a\u7248\u672c\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u4e94\u3001\u83b7\u53d6\u7a0b\u5e8f\uff08\u9700\u4f7f\u7528\u7535\u8111\u6d4f\u89c8\u5668\u6253\u5f00\uff09\">\u516d\u3001\u83b7\u53d6\u5b8c\u6574\u7248\u7a0b\u5e8f\uff08\u4f7f\u7528\u7535\u8111\u6d4f\u89c8\u5668\u6216\u8005\u624b\u673a\u6d4f\u89c8\u5668\u6253\u5f00\uff09<\/h4>\n\n\n\n<p class=\"is-style-iw-2em\"> <strong>\u83b7\u53d6\u901a\u9053\u4e00\uff08\u6dd8\u5b9d\uff09\uff1a<\/strong><a href=\"https:\/\/item.taobao.com\/item.htm?spm=a21dvs.23580594.0.0.52de3d0dE3sYoh&amp;ft=t&amp;id=810438990382\" target=\"_blank\" rel=\"noreferrer noopener\">\u70b9\u51fb\u6b64\u5904\u83b7\u53d6\u5b8c\u6574\u7248\u7a0b\u5e8f<\/a><\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>\u83b7\u53d6\u901a\u9053\u4e8c\uff08\u672c\u9875\u9762\uff09\uff1a<\/strong>\u70b9\u51fb\u4e0b\u9762\u201c<span style=\"color: #0000ff;\">\u7acb\u5373\u652f\u4ed8<\/span>\u201d\u6309\u94ae\uff0c\u4ed8\u6b3e\u540e\u83b7\u53d6\u5b8c\u6574\u7248\u4ee3\u7801\u4e0b\u8f7d\u94fe\u63a5\u548c\u552e\u540e\u8054\u7cfb\u65b9\u5f0f~\u672c\u901a\u9053\u5904\u4e8e\u6d4b\u8bd5\u9636\u6bb5\uff0c\u4f7f\u7528\u8be5\u901a\u9053\u53ef\u4ee5\u989d\u5916\u4f18\u60e0\uff08\u4ec5\u970091\u5143\uff09\u3002<strong>\u4ed8\u6b3e\u5b8c\u6210\u540e\u5237\u65b0\u4e00\u4e0b\u672c\u9875\u9762\u5373\u53ef\u770b\u5230\u4e0b\u8f7d\u94fe\u63a5\u3002<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><span style=\"color: #ff9900;\">\uff08\u6ce8\u610f\u652f\u4ed8\u8df3\u8f6c\u5931\u8d25\u7684\u8bdd\uff0c\u8bf7\u4f7f\u7528\u6d4f\u89c8\u5668\u6253\u5f00\u672c\u9875\u9762\uff09<\/span><\/p>\n\n\n<p><div class=\"erphp-wppay\">\n\t\t\t\t\u60a8\u9700\u8981\u5148\u652f\u4ed8 <b>91\u5143<\/b> \u624d\u80fd\u67e5\u770b\u6b64\u5904\u5185\u5bb9\uff01<a href=\"javascript:;\" class=\"erphp-wppay-loader\" data-post=\"3528\">\u7acb\u5373\u652f\u4ed8<\/a>\n\t\t\t<\/div><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u4e94\u3001\u91cd\u8981\u66f4\u65b0\">\u4e03\u3001\u5b8c\u6574\u7248\u4ee3\u7801\u91cd\u8981\u66f4\u65b0<\/h4>\n\n\n\n<p class=\"is-style-iw-2em\">20240629 \u5b8c\u6210\u521d\u7248\u4ee3\u7801<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u516b\u3001\u5e38\u89c1\u95ee\u9898<\/h4>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>\u95ee\u98981\uff1a\u5206\u89e3\u51fa\u6765\u7684\u5404\u5206\u91cf\u6ca1\u6709\u6309\u7167\u4ece\u9ad8\u9891\u5230\u4f4e\u9891\u7684\u987a\u5e8f\u6392\u5217\uff0c\u6216\u8005\u6709\u4e9b\u4fe1\u53f7\u5206\u89e3\u540e\u4ece\u9ad8\u9891\u5230\u4f4e\u9891\u6392\u5217\uff0c\u6709\u4e9b\u4ece\u4f4e\u9891\u5230\u9ad8\u9891\u6392\u5217\u3002<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u56de\u7b541\uff1a\u8fd9\u662f\u7531\u4e8eMATLAB\u7248\u672c\u57282020a\u4ee5\u4e0b\uff0c\u7a0b\u5e8f\u8c03\u7528\u4e86\u7b2c\u4e09\u65b9\u7684vmd\u51fd\u6570\uff0c\u8be5\u51fd\u6570\u5728\u6c42\u51faimf\u5206\u91cf\u65f6\u9891\u7387\u6392\u5e8f\u4e0d\u7a33\u5b9a\u3002\u5b89\u88c5MATLAB2020a\u53ca\u4ee5\u4e0a\u7248\u672c\u53ef\u4ee5\u89e3\u51b3\u8be5\u95ee\u9898\uff0c\u5b9e\u73b0imf\u5206\u91cf\u9891\u7387\u4ece\u9ad8\u9891\u5230\u4f4e\u9891\u7684\u987a\u5e8f\u6392\u5217\u3002<\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>\u95ee\u98982\uff1aVMD\u4e2d\u53c2\u6570K\u548c\u5206\u89e3\u51fa\u6765\u7684\u6570\u91cf\u662f\u4ec0\u4e48\u5173\u7cfb\uff1f<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u56de\u7b542\uff1aK\u7684\u503c\u7b49\u4e8eIMF\u6570\u91cf\u52a01\uff0c\u4e5f\u5c31\u662f\u5982\u679c\u8bbe\u7f6eK=4\uff0c\u5219\u4f1a\u5206\u89e3\u51fa3\u4e2aIMF\u5206\u91cf\u548c1\u4e2a\u8d8b\u52bf\u9879res\u3002<\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>\u95ee\u98983\uff1a<strong>VMD\u4e2d<\/strong>K\u7684\u6570\u503c\u5e94\u8be5\u600e\u6837\u9009\u53d6\uff1f<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u56de\u7b543\uff1a\u5bf9\u4e8eK\u7684\u53d6\u503c\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e9b\u8bc4\u4ef7\u6307\u6807\u6765\u8fdb\u884c\u8bc4\u4f30\uff0c\u7efc\u5408\u7814\u5224\u53d6\u503c\u3002\u6bd4\u5982\u4f7f\u7528\u4e2d\u5fc3\u9891\u7387\u5224\u65ad\u3001\u4f7f\u7528\u76f8\u5173\u7cfb\u6570\u5224\u65ad\u3001\u4f7f\u7528\u5ced\u5ea6\u503c\u5224\u65ad\u7b49\uff0c\u4e0d\u8fc7\u6ca1\u6709\u653e\u4e4b\u56db\u6d77\u800c\u7686\u51c6\u7684\u65b9\u6cd5\u3002\u5728\u4f7f\u7528VMD\u7b97\u6cd5\u8fdb\u884c\u4fe1\u53f7\u5206\u89e3\u65f6\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u4fe1\u53f7\u7684\u7279\u6027\u3001\u5e94\u7528\u9700\u6c42\u548c\u5b9e\u9645\u6548\u679c\u7b49\u56e0\u7d20\uff0c\u6765\u786e\u5b9ak\u7684\u53d6\u503c\uff0c\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u5c31\u662f\u53c2\u8003\u7814\u7a76\u9886\u57df\u76f8\u5173\u8bba\u6587\u7684\u5e38\u7528\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u5f53\u7136\uff0c\u5982\u679c\u4f60\u6709\u9009\u62e9\u56f0\u96be\u75c7\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u7528\u5e97\u94fa\u4e2d\u7684VMD\u4f18\u5316\u7b97\u6cd5\uff0c\u53ef\u4ee5\u76f4\u63a5\u8ba1\u7b97\u5f97\u5230\u6700\u4f18\u7684K\u503c\uff08\u8fd8\u6709alpha\u503c\uff09\uff1a<a href=\"https:\/\/khsci.com\/docs\/index.php\/2024\/04\/01\/oa_vmd\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u70b9\u51fb\u8fd9\u91cc\u83b7\u53d6\u3002<\/a><\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>\u95ee\u98984\uff1a\u9664\u4e86VMD\uff0c\u5176\u4ed6\u5206\u89e3\u65b9\u6cd5\u53ef\u4ee5\u8bbe\u7f6e\u5206\u89e3\u5f97\u5230\u7684imf\u7684\u6570\u91cf\u5417\uff1f<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">\u5728\u7f51\u7ad9\u73b0\u6709\u7684\u201c\u7c7bEMD\u201d\u5206\u89e3\u65b9\u6cd5\u4e2d\uff0c\u53ea\u6709VMD\u5206\u89e3\u662f\u53ef\u4ee5\u6307\u5b9aimf\u6570\u7684\uff0c\u5176\u4ed6\u7684\u5206\u89e3\u65b9\u6cd5\u7684\u5206\u89e3\u6570\u91cf\u5747\u662f\u81ea\u9002\u5e94\u7684\uff0c\u65e0\u6cd5\u6307\u5b9a\u3002<\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><strong>\u95ee\u98985\uff1a\u53c2\u6570NE\u3001Nstd\u3001MaxIter\u8be5\u600e\u4e48\u8bbe\u7f6e\uff1f<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\">NE: \u566a\u58f0\u7cfb\u6570\u7684\u6570\u91cf\u3002\u8fd9\u662f\u4e00\u4e2a\u6574\u6570\uff0c\u4ee3\u8868\u751f\u6210\u566a\u58f0\u5b9e\u4f8b\u7684\u6b21\u6570\u3002\u589e\u52a0NE\u53ef\u4ee5\u6539\u5584\u7ed3\u679c\u7684\u4e00\u81f4\u6027\uff0c\u4f46\u4f1a\u589e\u52a0\u8ba1\u7b97\u65f6\u95f4\u3002\u4e00\u822c\u6765\u8bf4\uff0cNE\u7684\u8bbe\u7f6e\u53ef\u4ee5\u572850\u5230100\u4e4b\u95f4\uff0c\u5177\u4f53\u53ef\u4ee5\u6839\u636e\u4f60\u7684\u6570\u636e\u548c\u8ba1\u7b97\u80fd\u529b\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n\n\n\n<p class=\"is-style-iw-2em\">Nstd: \u566a\u58f0\u6807\u51c6\u5dee\u3002\u8fd9\u662f\u4e00\u4e2a\u6d6e\u70b9\u6570\uff0c\u5b83\u5b9a\u4e49\u4e86\u6dfb\u52a0\u5230\u4fe1\u53f7\u4e2d\u7684\u566a\u58f0\u7684\u6807\u51c6\u504f\u5dee\u3002\u901a\u5e38\uff0cNstd\u7684\u503c\u8bbe\u7f6e\u57280.1\u52300.2\u4e4b\u95f4\uff0c\u5b83\u4f1a\u5f71\u54cd\u5230\u4fe1\u53f7\u5206\u89e3\u7684\u7cbe\u5ea6\u3002\u8bbe\u7f6e\u8fc7\u9ad8\u53ef\u80fd\u4f1a\u5f15\u5165\u592a\u591a\u566a\u58f0\uff0c\u8fc7\u4f4e\u5219\u53ef\u80fd\u5bf9\u566a\u58f0\u7684\u6548\u679c\u4e0d\u591f\u3002<\/p>\n\n\n\n<p class=\"is-style-iw-2em\">MaxIter: \u6700\u5927\u8fed\u4ee3\u6b21\u6570\u3002\u8fd9\u662f\u5728\u6267\u884c\u7ecf\u9a8c\u6a21\u5f0f\u5206\u89e3\u8fc7\u7a0b\u4e2d\uff0c\u6bcf\u4e2a\u6a21\u5f0f\uff08IMF\uff09\u6700\u5927\u5141\u8bb8\u7684\u8fed\u4ee3\u6b21\u6570\u3002\u5982\u679c\u8fed\u4ee3\u6b21\u6570\u8fc7\u5c11\uff0c\u53ef\u80fd\u65e0\u6cd5\u5f97\u5230\u4e00\u4e2a\u597d\u7684IMF\uff0c\u5982\u679c\u8fc7\u591a\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8ba1\u7b97\u65f6\u95f4\u8fc7\u957f\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0cMaxIter\u7684\u503c\u53ef\u4ee5\u8bbe\u7f6e\u5728100\u52301000\u4e4b\u95f4\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u4f60\u7684\u6570\u636e\u7684\u590d\u6742\u6027\u548c\u8ba1\u7b97\u80fd\u529b\u3002<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8be5\u4ee3\u7801\u5408\u6210\u4e86EMD\uff0cEEMD\uff0cCEEMD\uff0cCEEMDAN\uff0cICEEMDAN\uff0cEWT\uff0cVMD\u8fd97\u79cd\u6a21\u6001\u5206\u89e3\u65b9\u6cd5\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u5de5\u5177\uff08MATLAB\uff09 - \u5de5\u5177\u7bb1\u6587\u6863<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u5de5\u5177\uff08MATLAB\uff09 - \u5de5\u5177\u7bb1\u6587\u6863\" \/>\n<meta property=\"og:description\" content=\"\u8be5\u4ee3\u7801\u5408\u6210\u4e86EMD\uff0cEEMD\uff0cCEEMD\uff0cCEEMDAN\uff0cICEEMDAN\uff0cEWT\uff0cVMD\u8fd97\u79cd\u6a21\u6001\u5206\u89e3\u65b9\u6cd5\u3002 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/\" \/>\n<meta property=\"og:site_name\" content=\"\u5de5\u5177\u7bb1\u6587\u6863\" \/>\n<meta property=\"article:published_time\" content=\"2024-06-27T14:08:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-03T13:02:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-2.png\" \/>\n<meta name=\"author\" content=\"kuohao\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"kuohao\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/\"},\"author\":{\"name\":\"kuohao\",\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5\"},\"headline\":\"\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u5de5\u5177\uff08MATLAB\uff09\",\"datePublished\":\"2024-06-27T14:08:54+00:00\",\"dateModified\":\"2025-01-03T13:02:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/\"},\"wordCount\":124,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/\",\"url\":\"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/\",\"name\":\"\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u5de5\u5177\uff08MATLAB\uff09 - \u5de5\u5177\u7bb1\u6587\u6863\",\"isPartOf\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/#website\"},\"datePublished\":\"2024-06-27T14:08:54+00:00\",\"dateModified\":\"2025-01-03T13:02:35+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.khsci.com\/docs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u5de5\u5177\uff08MATLAB\uff09\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.khsci.com\/docs\/#website\",\"url\":\"https:\/\/www.khsci.com\/docs\/\",\"name\":\"\u5de5\u5177\u7bb1\u6587\u6863\",\"description\":\"khToolbox\",\"publisher\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.khsci.com\/docs\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5\",\"name\":\"kuohao\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2022\/11\/logo-1.png\",\"contentUrl\":\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2022\/11\/logo-1.png\",\"width\":255,\"height\":97,\"caption\":\"kuohao\"},\"logo\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/image\/\"},\"url\":\"https:\/\/www.khsci.com\/docs\/index.php\/author\/kuohao\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u5de5\u5177\uff08MATLAB\uff09 - \u5de5\u5177\u7bb1\u6587\u6863","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/","og_locale":"zh_CN","og_type":"article","og_title":"\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u5de5\u5177\uff08MATLAB\uff09 - \u5de5\u5177\u7bb1\u6587\u6863","og_description":"\u8be5\u4ee3\u7801\u5408\u6210\u4e86EMD\uff0cEEMD\uff0cCEEMD\uff0cCEEMDAN\uff0cICEEMDAN\uff0cEWT\uff0cVMD\u8fd97\u79cd\u6a21\u6001\u5206\u89e3\u65b9\u6cd5\u3002 [&hellip;]","og_url":"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/","og_site_name":"\u5de5\u5177\u7bb1\u6587\u6863","article_published_time":"2024-06-27T14:08:54+00:00","article_modified_time":"2025-01-03T13:02:35+00:00","og_image":[{"url":"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2024\/06\/image-2.png"}],"author":"kuohao","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"kuohao","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"3 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/#article","isPartOf":{"@id":"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/"},"author":{"name":"kuohao","@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5"},"headline":"\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u5de5\u5177\uff08MATLAB\uff09","datePublished":"2024-06-27T14:08:54+00:00","dateModified":"2025-01-03T13:02:35+00:00","mainEntityOfPage":{"@id":"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/"},"wordCount":124,"commentCount":0,"publisher":{"@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/","url":"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/","name":"\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u5de5\u5177\uff08MATLAB\uff09 - \u5de5\u5177\u7bb1\u6587\u6863","isPartOf":{"@id":"https:\/\/www.khsci.com\/docs\/#website"},"datePublished":"2024-06-27T14:08:54+00:00","dateModified":"2025-01-03T13:02:35+00:00","breadcrumb":{"@id":"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.khsci.com\/docs\/index.php\/2024\/06\/27\/emds\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.khsci.com\/docs\/"},{"@type":"ListItem","position":2,"name":"\u201c\u7c7bEMD\u201d\u5206\u89e37\u54081\u753b\u56fe\u5de5\u5177\uff08MATLAB\uff09"}]},{"@type":"WebSite","@id":"https:\/\/www.khsci.com\/docs\/#website","url":"https:\/\/www.khsci.com\/docs\/","name":"\u5de5\u5177\u7bb1\u6587\u6863","description":"khToolbox","publisher":{"@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.khsci.com\/docs\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":["Person","Organization"],"@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5","name":"kuohao","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/image\/","url":"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2022\/11\/logo-1.png","contentUrl":"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2022\/11\/logo-1.png","width":255,"height":97,"caption":"kuohao"},"logo":{"@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/image\/"},"url":"https:\/\/www.khsci.com\/docs\/index.php\/author\/kuohao\/"}]}},"_links":{"self":[{"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/posts\/3528"}],"collection":[{"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/comments?post=3528"}],"version-history":[{"count":17,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/posts\/3528\/revisions"}],"predecessor-version":[{"id":3758,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/posts\/3528\/revisions\/3758"}],"wp:attachment":[{"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/media?parent=3528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/categories?post=3528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/tags?post=3528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}