{"id":563,"date":"2020-01-30T15:18:05","date_gmt":"2020-01-30T07:18:05","guid":{"rendered":"http:\/\/123.57.142.208\/?p=208"},"modified":"2020-01-30T15:18:05","modified_gmt":"2020-01-30T07:18:05","slug":"matlab-%e6%95%b0%e6%a8%a1-%e8%a1%a5%e5%85%85%e4%b8%8e%e6%8e%a2%e7%b4%a204","status":"publish","type":"post","link":"http:\/\/43.142.23.155\/?p=563","title":{"rendered":"Matlab-\u6570\u6a21-\u8865\u5145\u4e0e\u63a2\u7d2204"},"content":{"rendered":"<p>\u5728\u8fd9\u4e00\u7bc7\uff0c\u6211\u4eec\u5c06\u5bf9matlab\u7684\u4f7f\u7528\u8fdb\u884c\u4e00\u4e0b\u7cfb\u7edf\u7684\u8bb0\u5f55\u548c\u6982\u62ec\uff0c\u5305\u62ec\u5bf9\u4e4b\u524d\u5df2\u7ecf\u63a5\u89e6\u8fc7\u7684\u65b9\u6cd5\u4e4b\u7c7b\u7684\u603b\u7ed3\u3002<\/p>\n<h2>\u4e00\u3001\u6570\u636e\u62df\u5408\u65b9\u6cd5<\/h2>\n<h3>1\u3001\u591a\u9879\u5f0f\u62df\u5408<\/h3>\n<p>1\uff09\u591a\u9879\u5f0f\u62df\u5408\u6307\u4ee4<\/p>\n<p>\u591a\u9879\u5f0f\u62df\u5408\u7684\u6307\u4ee4\u5c31\u662f\u6211\u4eec\u4e0a\u4e00\u7bc7\u7528\u8fc7\u7684\u62df\u5408\u65b9\u5f0f\uff0c\u5177\u4f53\u64cd\u4f5c\u5c31\u4e0d\u8d58\u8ff0\u4e86\u3002<\/p>\n<p>2\uff09\u56fe\u5f62\u7a97\u53e3\u591a\u9879\u5f0f\u62df\u5408<\/p>\n<p>\u8f93\u5165plot(x,y)\u540e\uff0c\u5728\u56fe\u5f62\u7a97\u53e3\u7684\u5de5\u5177\u4e2d\u9009\u62e9\u57fa\u672c\u62df\u5408\uff0c\u7136\u540e\u53ef\u4ee5\u6839\u636e\u6b8b\u5dee\u503c\u9009\u62e9\u4e00\u4e2a\u8f83\u4e3a\u5408\u9002\u7684\u51fd\u6570\u65b9\u7a0b\u3002<\/p>\n<h3>2\u3001\u6307\u5b9a\u51fd\u6570\u62df\u5408<\/h3>\n<p>\u6709\u65f6\u5019\u6211\u4eec\u9700\u8981\u7528\u81ea\u5df1\u81ea\u5b9a\u4e49\u7684\u51fd\u6570\u8fdb\u884c\u62df\u5408\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u4ee5\u4e0b\u7684M\u6587\u4ef6\uff1a<\/p>\n<p>syms t<\/p>\n<p>x = [0;0.4;1.2;2;2.8;3.6;4.4;5.2;6;7.2;8;9.2;10.4;11.6;12.4;13.6;14.4;15];<\/p>\n<p>y = [1;0.85;0.29;-0.27;-0.53;-0.4;-0.12;0.17;0.28;0.15;-0.03;-0.15;-0.071;0.059;0.08;0.032;-0.015;-0.02];<\/p>\n<p>f = fittype(&#8216;a * cos(k * t) * exp(w 8 t)&#8217;,&#8217;independent&#8217;,&#8217;t&#8217;,&#8217;coefficients&#8217;,{&#8216;a&#8217;,&#8217;k&#8217;,&#8217;w&#8217;});<\/p>\n<p>cfun = fit(x,y,f) %\u663e\u793a\u62df\u5408\u51fd\u6570<\/p>\n<p>xi = 0:.1:20;<\/p>\n<p>yi = cfun(xi);<\/p>\n<p>plot(x,y,&#8217;r*&#8217;,xi,yi,&#8217;b-&#8216;);<\/p>\n<p>&nbsp;<\/p>\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u6765\u8fd0\u884c\u5b83\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-211\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/20200130151217.png\" alt=\"\" width=\"1124\" height=\"996\" \/><\/p>\n<p>\u7a0b\u5e8f\u4e2d\uff0cfittype\u662f\u81ea\u5b9a\u4e49\u7684\u62df\u5408\u51fd\u6570\uff0ccfun = fit(x,y,f)\u662f\u6839\u636e\u81ea\u5b9a\u4e49\u7684\u62df\u5408\u51fd\u6570f\u6765\u8fdb\u884c\u62df\u5408\u6570\u636ex,y\u3002\uff08PS:\u6b64\u5904\u7684\u6570\u636e\u5fc5\u987b\u662f\u5217\u5411\u91cf\uff09<\/p>\n<h3>3\u3001\u66f2\u7ebf\u62df\u5408\u5de5\u5177\u7bb1<\/h3>\n<p>\u81ea\u884c\u67e5\u627e\u4e0e\u7ffb\u9605help????<\/p>\n<h3>4\u3001\u6570\u636e\u62df\u5408\u5e94\u7528\u4e3e\u4f8b<\/h3>\n<h4>1\uff09\u4eba\u53e3\u9884\u6d4b\u6a21\u578b<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-215\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/\u63d0\u53d6\u5185\u5bb91-1-1.png\" alt=\"\" width=\"1159\" height=\"763\" \/><\/p>\n<p>\u4eba\u53e3\u968f\u65f6\u95f4\u7684\u53d8\u5316\u5448\u975e\u7ebf\u6027\u8fc7\u7a0b,\u800c\u4e14\u5b58\u5728\u4e00\u4e2a\u4e0e\u6a2a\u5750\u6807\u8f74\u5e73\u884c\u7684\u6e10\u8fd1\u7ebf,\u6545\u53ef\u4ee5\u7528 Logistic\u66f2\u7ebf\u6a21\u578b\u8fdb\u884c\u62df\u5408\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-216\" src=\"http:\/\/123.57.142.208\/wp-content\/uploads\/2020\/01\/20200201162854.png\" alt=\"\" width=\"1124\" height=\"996\" \/><\/p>\n<p>\u5f00\u59cb\u6211\u505a\u7684\u56fe\u8c61\u662f\u8fd9\u6837\u7684\uff0c\u6211\u89c9\u5f97\u4e0d\u592a\u5bf9\uff0c\u4ed6\u6ca1\u6709\u7ed9\u6211\u76f4\u89c2\u800c\u6b63\u786e\u7684\u53d8\u5316\u611f\u53d7\u3002<\/p>\n<p>\u6240\u4ee5\u6211\u4eec\u9700\u8981\u5bf9\u5750\u6807\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u6574\uff0c\u8fd9\u662f\u6211\u5c31\u53d1\u73b0\u6211\u57fa\u7840\u662f\u6709\u591a\u4e48\u4e0d\u7262\u56fa\u4e86\u3002<\/p>\n<hr \/>\n<p>PS1\uff1a\u5750\u6807\u63a7\u5236<\/p>\n<p>\u5728\u7ed8\u5236\u56fe\u5f62\u65f6\uff0cMatlab\u53ef\u4ee5\u81ea\u52a8\u6839\u636e\u8981\u7ed8\u5236\u66f2\u7ebf\u6570\u636e\u7684\u8303\u56f4\u9009\u62e9\u5408\u9002\u7684\u5750\u6807\u523b\u5ea6\uff0c\u4f7f\u66f2\u7ebf\u80fd\u591f\u5c3d\u53ef\u80fd\u6e05\u6670\u7684\u663e\u793a\u51fa\u6765\u3002\u6240\u4ee5\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u7528\u6237\u4e0d\u5fc5\u9009\u62e9\u5750\u6807\u8f74\u7684\u523b\u5ea6\u8303\u56f4\u3002\u4f46\u662f\uff0c\u5982\u679c\u7528\u6237\u5bf9\u5750\u6807\u4e0d\u6ee1\u610f\uff0c\u53ef\u4ee5\u5229\u7528axis\u51fd\u6570\u5bf9\u5176\u91cd\u65b0\u8bbe\u5b9a\u3002\u5176\u8c03\u7528\u683c\u5f0f\u4e3a\uff1a<\/p>\n<p>axis\uff08[xmin xmax ymin ymax zmin zmax]\uff09<\/p>\n<p>\u5982\u679c\u53ea\u7ed9\u51fa\u524d\u56db\u4e2a\u53c2\u6570\uff0c\u5219\u6309\u7167\u7ed9\u51fa\u7684x\u3001y\u8f74\u7684\u6700\u5c0f\u503c\u548c\u6700\u5927\u503c\u9009\u62e9\u5750\u6807\u7cfb\u8303\u56f4\uff0c\u7ed8\u5236\u51fa\u5408\u9002\u7684\u4e8c\u7ef4\u66f2\u7ebf\u3002\u5982\u679c\u7ed9\u51fa\u4e86\u5168\u90e8\u53c2\u6570\uff0c\u5219\u7ed8\u5236\u51fa\u4e09\u7ef4\u56fe\u5f62\u3002<\/p>\n<p>axis\u51fd\u6570\u7684\u529f\u80fd\u4e30\u5bcc\uff0c\u5176\u5e38\u7528\u7684\u7528\u6cd5\u6709\uff1a<\/p>\n<p>axis equal \uff1a\u7eb5\u6a2a\u5750\u6807\u8f74\u91c7\u7528\u7b49\u957f\u523b\u5ea6<\/p>\n<p>axis square\uff1a\u4ea7\u751f\u6b63\u65b9\u5f62\u5750\u6807\u7cfb\uff08\u9ed8\u8ba4\u4e3a\u77e9\u5f62\uff09<\/p>\n<p>axis auto\uff1a\u4f7f\u7528\u9ed8\u8ba4\u8bbe\u7f6e<\/p>\n<p>axis off\uff1a\u53d6\u6d88\u5750\u6807\u8f74<\/p>\n<p>axis on \uff1a\u663e\u793a\u5750\u6807\u8f74<\/p>\n<p>\u8fd8\u6709\uff1a\u7ed9\u5750\u6807\u52a0\u7f51\u683c\u7ebf\u53ef\u4ee5\u7528grid\u547d\u4ee4\u6765\u63a7\u5236\uff0cgrid on\/off\u547d\u4ee4\u63a7\u5236\u753b\u8fd8\u662f\u4e0d\u753b\u7f51\u683c\u7ebf\uff0c\u4e0d\u5e26\u53c2\u6570\u7684grid\u547d\u4ee4\u5728\u4e24\u79cd\u4e4b\u95f4\u8fdb\u884c\u5207\u6362\u3002<\/p>\n<p>\u7ed9\u5750\u6807\u52a0\u8fb9\u6846\u7528box\u547d\u4ee4\u63a7\u5236\u3002\u548cgrid\u4e00\u6837\u7528\u6cd5\u3002<\/p>\n<hr \/>\n<p>\u540e\u6765\u5462\uff0c\u6211\u53d1\u73b0y\u7684\u6570\u636e\u7c7b\u578b\u4e0d\u592a\u5bf9\uff0c\u539f\u6765\u662fmatlab\u628a\u4ed6\u5f53\u4f5cchar\u4e86\u3002\uff08\u56e0\u4e3a\u8868\u683c\u7528\u7684\u8bc6\u56fe\u8bc6\u522b\u51fa\u6765\u7684\uff09<\/p>\n<p>\u6240\u4ee5\u6211\u4eec\u987a\u5229\u7684\u53d8\u6210\u4e86\u8fd9\u6837\uff1a<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-218\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/20200202151121.png\" alt=\"\" width=\"1124\" height=\"996\" \/><\/p>\n<p>\u56e0\u4e3a Logistic\u66f2\u7ebf\u6a21\u578b\u7684\u57fa\u672c\u5f62\u5f0f\u4e3a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-219 aligncenter\" src=\"http:\/\/123.57.142.208\/wp-content\/uploads\/2020\/01\/20200202152206.png\" alt=\"\" width=\"156\" height=\"57\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u6240\u4ee5,\u53ea\u8981\u4ee4y\u2032=1\/y,x\u2032=e-t,\u5c31\u53ef\u4ee5\u5c06\u5176\u8f6c\u5316\u4e3a\u76f4\u7ebf\u6a21\u578b: y\u2032 =a+bx\u2032<\/p>\n<p>\u6240\u4ee5\u6211\u4eec\u505a\u4e00\u4e2a\u5b9e\u65f6\u811a\u672c\u5427~<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-220\" src=\"http:\/\/123.57.142.208\/wp-content\/uploads\/2020\/01\/20200202153152.png\" alt=\"\" width=\"1992\" height=\"1301\" \/><\/p>\n<p>\u4ee5\u4e0a\u3002<\/p>\n<hr \/>\n<p>PS2\uff1a<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-221\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/20200202141535.png\" alt=\"\" width=\"1708\" height=\"711\" \/><\/p>\n<hr \/>\n<h2>\u4e8c\u3001\u7ebf\u6027\u89c4\u5212<\/h2>\n<p>\u89c4\u5212\u7c7b\u95ee\u9898\u662f\u5e38\u89c1\u7684\u6570\u5b66\u5efa\u6a21\u95ee\u9898,\u79bb\u6563\u7cfb\u7edf\u7684\u4f18\u5316\u95ee\u9898\u4e00\u822c\u90fd\u53ef\u4ee5\u901a\u8fc7\u89c4\u5212\u6a21\u578b\u6765\u6c42 \u89e3\u3002<\/p>\n<p>\u6765\uff0c\u6211\u4eec\u5feb\u4e50\u5730\u76f4\u63a5\u770b\u95ee\u9898\uff1a<\/p>\n<p>1\u3001\u4e2d\u592e\u7535\u89c6\u53f0\u4e3a\u6539\u7248\u540e\u7684\u300a\u975e\u5e386+1\u300b\u680f\u76ee\u64ad\u653e\u4e24\u5957\u5ba3\u4f20\u7247\u3002<\/p>\n<p>\u5176\u4e2d,\u5ba3\u4f20\u7247\u7532\u64ad\u6620\u65f6\u95f4\u4e3a3.5min,\u5e7f\u544a\u65f6\u95f4\u4e3a30s,\u6536\u89c6\u89c2\u4f17\u4e3a60\u4e07;<\/p>\n<p>\u5ba3\u4f20\u7247\u4e59\u64ad\u6620\u65f6\u95f4\u4e3a1min,\u5e7f\u544a\u65f6\u95f4\u4e3a 1min,\u6536\u89c6\u89c2\u4f17\u4e3a20\u4e07\u3002<\/p>\n<p>\u5e7f\u544a\u516c\u53f8\u89c4\u5b9a\u6bcf\u5468\u81f3\u5c11\u67093.5min\u5e7f\u544a,\u800c\u7535\u89c6\u53f0\u6bcf\u5468\u53ea\u80fd\u4e3a\u8be5\u680f\u76ee\u5ba3\u4f20\u7247\u63d0\u4f9b\u4e0d\u591a\u4e8e16min\u7684\u8282\u76ee\u65f6\u95f4\u3002\u7535\u89c6\u53f0\u6bcf\u5468\u5e94\u64ad\u6620\u4e24\u5957\u5ba3\u4f20\u7247\u5404\u591a\u5c11\u6b21,\u624d\u80fd\u4f7f\u5f97\u6536\u89c6\u89c2\u4f17\u6700\u591a?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-224\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/1581560504771.jpg\" alt=\"\" width=\"700\" height=\"526\" \/><\/p>\n<p>\u5927\u81f4\u5c31\u662f\u9ad8\u4e2d\u7ecf\u5178\u7ebf\u6027\u89c4\u5212\u9898\u3002<\/p>\n<p>\u5c31\u8fd9\uff0c\u8fd8\u7528\u90a3\u4e48\u9ebb\u70e6\uff1f<\/p>\n<p>&nbsp;<\/p>\n<p>\u7b97\u4e86\u5148\u770b\u4e00\u4e0bmatlab\u8981\u7528\u7684\u51fd\u6570\uff1a<\/p>\n<p>\u5148\u8bf4\u7ebf\u6027\u89c4\u5212\u7684\u6807\u51c6\u578b\u5728\u6b64\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-226\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/image_1.png\" alt=\"\" width=\"222\" height=\"30\" \/><\/p>\n<p>\u57fa\u672c\u51fd\u6570\u5f62\u5f0f\uff1alinprog(c,A,b)\uff0c\u5176\u8fd4\u56de\u503c\u4e3a\u5411\u91cfx\u7684\u503c<\/p>\n<p>\u6211\u4e5f\u4e0d\u5e9f\u8bdd\u4e86\u76f4\u63a5\u5e94\u7528\u5230\u4e0a\u9762\u7684\u9898\u4e2d\u5c31\u662f\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-227\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/image_2.png\" alt=\"\" width=\"650\" height=\"1090\" \/><\/p>\n<p>\u7531\u6b64\u6211\u4eec\u53ef\u89c1\uff1a<\/p>\n<p><strong>[x, fval] = linprog(c,A, b, Aeq, beq, LB, UB, X0, OPTIONS\uff09<\/strong><\/p>\n<p><strong>\u5176\u4e2d,fval\u8fd4\u56de\u76ee\u6807\u51fd\u6570\u7684\u503c;Aeq\u548cbeq\u5bf9\u5e94\u7b49\u5f0f\u7ea6\u675fAx=b\uff1b<\/strong><\/p>\n<p><strong>LB\u548cUB\u5206\u522b\u662f\u53d8\u91cfx<\/strong><strong>\u7684\u4e0b\u754c\u548c\u4e0a\u754c;X0\u662fx\u7684\u521d\u59cb\u503c\uff1bOPTIONS\u662f\u63a7\u5236\u53c2\u6570\u3002<\/strong><\/p>\n<p>\u5176\u5b9e\u6700\u7b80\u5355\u7684\u64cd\u4f5c\u4e5f\u5c31\u662f\u8fd9\u4e9b\u4e86\u3002\u3002\u3002<\/p>\n<h2>\u4e09\u3001\u975e\u7ebf\u6027\u89c4\u5212<\/h2>\n<p>\u6295\u8d44\u51b3\u7b56\u95ee\u9898:<\/p>\n<p>\u67d0\u4f01\u4e1a\u6709n\u4e2a\u9879\u76ee\u53ef\u4f9b\u9009\u62e9\u6295\u8d44,\u5e76\u4e14\u81f3\u5c11\u8981\u5bf9\u5176\u4e2d\u4e00\u4e2a\u9879\u76ee\u6295\u8d44\u3002\u5df2\u77e5\u4f01\u4e1a\u62e5\u6709\u4f4f\u8d44\u91d1A\u5143\uff0c\u6295\u8d44\u4e8e\u7b2ci\uff08i=1,2,&#8230;n)\u4e2a\u9879\u76ee\u9700\u82b1\u8d44\u91d1ai\u5143,\u5e76\u9884\u8ba1\u53ef\u6536\u76cabi\u5143\u3002\u8bd5\u9009\u62e9\u6700\u4f73\u6295\u8d44\u65b9\u6848\u3002<\/p>\n<p>\u8981\u8bf4\u8fd9\u9053\u9898\uff0c\u53cd\u6b63\u8ba9\u6211\u60f3\u5230\u4e86\u6982\u7387\u8bba\u3002\u3002\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-228\" src=\"http:\/\/123.57.142.208\/wp-content\/uploads\/2020\/01\/AFB194870678CBCA938E09BF3555B28E-e1582809649175.jpg\" alt=\"\" width=\"1920\" height=\"1440\" \/><\/p>\n<p>\u8fd9\u662f\u76f4\u63a5\u5730\u5206\u6790\uff0c\u6211\u4eec\u6700\u4f73\u6295\u8d44\u65b9\u6848\u5e94\u8be5\u662f\u6295\u8d44\u989d\u6700\u5c0f\uff0c\u6536\u76ca\u6700\u5927\uff0c\u4ec0\u4e48\u610f\u601d\u5462\uff1a<\/p>\n<p>\u603b\u6536\u76ca-\u603b\u6295\u8d44\u6700\u5927\u5316\u5c31\u597d\u4e86=min\u603b\u6295\u8d44-\u603b\u6536\u76ca<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-229\" src=\"http:\/\/123.57.142.208\/wp-content\/uploads\/2020\/01\/3559BA84B11E75F5468E88A7C5A7FF1C-e1582810229704.jpg\" alt=\"\" width=\"3648\" height=\"2736\" \/><\/p>\n<p>\u5927\u81f4\u5982\u6b64\uff0c\u4e4d\u4e00\u770b\u633a\u6ca1\u601d\u8def\u7684<\/p>\n<p>\u6240\u4ee5matlab\u4e2d\u6570\u5b66\u6a21\u578b\u5927\u6982\u957f\u8fd9\u6837\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-230\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/image_3-1.png\" alt=\"\" width=\"231\" height=\"164\" \/><\/p>\n<p>\u5176\u4e2d,f(x)\u662f\u6807\u91cf\u51fd\u6570\uff0cA,B,Aeq,Beq\u662f\u76f8\u5e94\u7ef4\u6570\u7684\u77e9\u9635\u548c\u5411\u91cf\uff1bC(x),Ceq(x)\u662f\u975e\u7ebf\u6027<br \/>\n\u5411\u91cf\u51fd\u6570\u3002<br \/>\nMATLAB\u4e2d\u7684\u547d\u4ee4\u662f\uff1a<\/p>\n<p><strong>X = FMINCON(FUN,XO,A,B,Aeq,Beq,LB,UB,NONLCON,OPTIONS)<\/strong><\/p>\n<p><strong>\u5b83\u7684\u8fd4\u56de\u503c\u662f\u5411\u91cf\u4e0bx\uff0c\u5176\u4e2d\uff0cFUN\u662f\u7528M\u6587\u4ef6\u5b9a\u4e49\u7684\u51fd\u6570f(x)\u3002X0\u662fx\u7684\u521d\u59cb\u503c\u3002<\/strong><\/p>\n<p><strong>A,B,Aeq.Beq\u5b9a\u4e49\u4e86\u7ebf\u6027\u7ea6\u675fAr\u2264B,Aeq \u2022 x=Beq,\u5982\u679c\u6ca1\u6709\u7ebf\u6027\u7ea6\u675f\uff0c\u5219A=[],B=[]\uff0cAeq=<\/strong><br \/>\n<strong> \u53e3 ,Beq=[]\u3002<\/strong><\/p>\n<p><strong>LB\u548cUB\u662f\u53d8\u91cfx\u7684\u4e0b\u754c\u548c\u4e0a\u754c\uff0c\u5982\u679c\u4e0a\u754c\u548c\u4e0b\u754c\u6ca1\u6709\u7ea6\u675f\uff0c\u5219LB=[],UB=<\/strong><br \/>\n<strong> \u53e3\uff1b\u5982\u679cx\u65e0\u4e0b\u754c\uff0c\u5219LB=-inf\uff1b\u5982\u679cx\u65e0\u4e0a\u754c\uff0c\u5219UB=inf\u3002<\/strong><\/p>\n<p><strong>NONLCON\u662f\u7528M\u6587\u4ef6\u5b9a\u4e49\u7684\u975e\u7ebf\u6027\u5411\u91cf\u51fd\u6570C(x),Ceq(x)\u3002<\/strong><\/p>\n<p><strong>OPTIONS\u5b9a\u4e49\u4e86\u4f18\u5316\u53c2\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528MATLAB\u9ed8\u8ba4\u7684\u53c2\u6570\u8bbe\u7f6e\u3002<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>#\u7531\u4e8e\u539f\u4f8b\u9898\u4e0d\u9002\u5408\u7ec3\u4e60\uff0c\u6211\u4eec\u8bd5\u7740\u7528\u73b0\u6709\u7684\u8fdb\u884cmatlab\u51fd\u6570\u7ec3\u4e60\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-232\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/image_4-1.png\" alt=\"\" width=\"201\" height=\"97\" \/><\/p>\n<p>\u6211\u4eec\u9700\u8981\u7f16\u5199M\u51fd\u6570\u6587\u4ef6\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-233\" src=\"http:\/\/123.57.142.208\/wp-content\/uploads\/2020\/01\/image_6.png\" alt=\"\" width=\"212\" height=\"88\" \/>\u548c<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-234\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/image_7.png\" alt=\"\" width=\"216\" height=\"85\" \/><\/p>\n<p>\u7136\u540e\u547d\u4ee4\u884c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-235\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/image_8-1.png\" alt=\"\" width=\"535\" height=\"52\" \/><\/p>\n<p>\u7ed3\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-236\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/image_9-1.png\" alt=\"\" width=\"138\" height=\"190\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u8fd9\u4e00\u7bc7\uff0c\u6211\u4eec\u5c06\u5bf9matlab\u7684\u4f7f\u7528\u8fdb\u884c\u4e00\u4e0b\u7cfb\u7edf\u7684\u8bb0\u5f55\u548c\u6982\u62ec\uff0c\u5305\u62ec\u5bf9\u4e4b\u524d\u5df2\u7ecf\u63a5\u89e6\u8fc7\u7684\u65b9\u6cd5\u4e4b\u7c7b\u7684\u603b\u7ed3\u3002 \u4e00\u3001\u6570\u636e\u62df\u5408\u65b9\u6cd5 1\u3001\u591a\u9879\u5f0f\u62df\u5408 1\uff09\u591a\u9879\u5f0f\u62df\u5408\u6307\u4ee4 \u591a\u9879\u5f0f\u62df\u5408\u7684\u6307\u4ee4\u5c31\u662f\u6211\u4eec\u4e0a\u4e00\u7bc7\u7528\u8fc7\u7684\u62df\u5408\u65b9\u5f0f&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":141,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-563","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8"],"_links":{"self":[{"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/posts\/563","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=563"}],"version-history":[{"count":0,"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/posts\/563\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/media\/141"}],"wp:attachment":[{"href":"http:\/\/43.142.23.155\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=563"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}