{"id":560,"date":"2020-01-22T10:37:23","date_gmt":"2020-01-22T02:37:23","guid":{"rendered":"http:\/\/123.57.142.208\/?p=179"},"modified":"2020-01-22T10:37:23","modified_gmt":"2020-01-22T02:37:23","slug":"matlab-%e6%95%b0%e6%a8%a1%e8%a2%ab%e8%bf%ab%e8%90%a5%e4%b8%9a-01%e5%85%a5%e9%97%a8%e7%af%87","status":"publish","type":"post","link":"http:\/\/43.142.23.155\/?p=560","title":{"rendered":"Matlab-\u6570\u6a21\u88ab\u8feb\u8425\u4e1a-01\u5165\u95e8\u7bc7"},"content":{"rendered":"<h5>\u5199\u5728\u524d\u9762\uff1a<\/h5>\n<p>\u7531\u4e8e\u4e4b\u524d\u957f\u671f\u505a\u6df1\u5ea6\u5b66\u4e60\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\uff0c\u5bf9\u4e8e\u8ba1\u7b97\uff08\u5c24\u5176\u77e9\u9635\u8fd0\u7b97\uff09\u6211\u6bd4\u8f83\u559c\u6b22\u7528python\uff0c\u5176\u5bf9\u4e8e\u6570\u636e\u5bfc\u5165\u3001\u5904\u7406\u548c\u6570\u636e\u53ef\u89c6\u5316\u90fd\u6709\u6bd4\u8f83\u65b9\u4fbf\u7684\u5e93\u51fd\u6570\uff0c\u4e0d\u8fc7\uff0c\u7a00\u91cc\u7cca\u6d82\u7684\u7f8e\u8d5b\u5c31\u8981\u6765\u4e86\uff0c\u636e\u8bf4\u54e6\uff0cmatlab\u6bd4py\u9999\u5f97\u591a&#8230;\u90a3\u5c31\u5165\u4e00\u624b\u5751\u597d\u5427\u3002\uff08\u6211\u867d\u7136\u662f\u5de5\u79d1\uff0c\u4f46\u7ebf\u6027\u4ee3\u6570\u4e0a\u673a\u6211\u662f\u771f\u7684meiqu&#8230;\u81f3\u4e8e\u5927\u4f5c\u4e1a\uff0c\u6211\u7528numpy\u505a\u7684&#8230;<\/p>\n<p>\u7531\u4e8ec\u8bed\u8a00\u76f8\u5bf9\u89c4\u8303\u6574\u6d01\uff0c\u4e14\u5927\u591a\u6570\u4eba\u90fd\u6709\u8fc7\u7cfb\u7edf\u7684\u5b66\u4e60\uff0c\u62ff\u6765\u548cmatlab\u5bf9\u6bd4\u5e94\u8be5\u662f\u4e2a\u4e0d\u9519\u7684\u9009\u62e9&#8230;<\/p>\n<h2>\u57fa\u672c\u306eTips<\/h2>\n<p>1\u3001\u53e5\u672b\u6709\u5206\u53f7\u548c\u6ca1\u6709\u5206\u53f7\uff0c\u4e0d\u52a0\u5206\u53f7\u56de\u8f66\u540e\u4f1a\u8f93\u51fa\u7ed3\u679c\uff0c\u52a0\u5206\u53f7\u56de\u8f66\u540e\u91cd\u542f\u4e00\u884c\u4e0d\u8f93\u51fa\u7ed3\u679c\uff08c\u7684\u64cd\u4f5c\u8bed\u53e5\u90fd\u8981\u52a0\u5206\u53f7<\/p>\n<p>&nbsp;<\/p>\n<p>2\u3001\u8f93\u51fa\u7ed3\u679c\u524d\u7684=\u6dfb\u52a0\u4e0e\u5426<\/p>\n<p>\u5982\u56fe\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-181\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/23P87H7_2Z6UBVWZVR.png\" alt=\"\" width=\"683\" height=\"229\" \/><\/p>\n<p>\u6b64\u65f6\u52a0=\u62a5\u9519<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-182\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/EXOLS0YV9XUR@IO7VD-1.png\" alt=\"\" width=\"294\" height=\"211\" \/><\/p>\n<p>\u4e0d\u52a0=\u53cd\u800c\u4e0d\u62a5\u9519<\/p>\n<p>\u4f46\u662f\u8f93\u51fa\u7684\u7ed3\u679c\u53d8\u91cf\u540d\u662fans\uff08answer\uff09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-183\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/I1M0T7_2872CKE8@DUT-1.png\" alt=\"\" width=\"196\" height=\"212\" \/><\/p>\n<p>\u8fd9\u6837\u5b50\u91c7\u7528\u4e00\u4e2a\u53d8\u91cf\u540d\u5c31\u53ef\u4ee5\u907f\u514d\u4f7f\u7528ans<\/p>\n<p>\u603b\u4f53\u6765\u8bf4\u8fd9\u4e00\u70b9\u548cc\u975e\u5e38\u76f8\u50cf\uff0c\u5374\u4e5f\u6ca1\u6709c\u90a3\u4e48\u4e25\u683c<\/p>\n<p>&nbsp;<\/p>\n<p>3\u3001\u6309 (\u2191) \u548c (\u2193) \u53ef\u4ee5\u91cd\u65b0\u8c03\u7528\u4ee5\u524d\u7684\u547d\u4ee4\u3002\u82e5\u8981\u5feb\u901f\u5b9a\u4f4d\uff0c\u53ef\u4ee5\u5148\u952e\u5165\u547d\u4ee4\u7684\u524d\u51e0\u4e2a\u5b57\u7b26\u4e4b\u540e\u6309\u7bad\u5934\u952e\u3002\u4f8b\u5982\uff0c\u8981\u91cd\u65b0\u8c03\u7528\u547d\u4ee4 b = 2\uff0c\u8bf7\u952e\u5165 b\uff0c\u7136\u540e\u6309\u5411\u4e0a\u7bad\u5934\u952e\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>4\u3001\u6570\u7ec4\u77e9\u9635\u6570\u636e\u7684\u521b\u5efa<\/p>\n<p>\u521b\u5efa\u6bcf\u884c\u5305\u542b\u56db\u4e2a\u5143\u7d20\u7684\u6570\u7ec4\uff0c\u4f7f\u7528\u00a0 \u9017\u53f7 \u6216\u00a0 \u7a7a\u683c\u00a0 \u5206\u9694\u5404\u5143\u7d20\u3002<\/p>\n<p>eg.\u00a0 \u00a0a=[1 2 3 4]<\/p>\n<p>\u521b\u5efa\u5305\u542b\u591a\u884c\u7684\u77e9\u9635\uff0c\u7528\u5206\u53f7\u5206\u9694\u5404\u884c\u3002<\/p>\n<p>eg.\u00a0 \u00a0a=[1 2 3; 4 5 6; 7 8 10]<\/p>\n<p>\u521b\u5efa\u77e9\u9635\u7684\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528\u00a0ones\u3001zeros\u00a0\u6216\u00a0rand\u00a0\u7b49\u51fd\u6570\u3002<\/p>\n<p>eg.\u00a0 \u00a0 \u521b\u5efa\u4e00\u4e2a\u7531\u96f6\u7ec4\u6210\u7684 5\u00d71 \u5217\u5411\u91cf\uff1az=zeros(5,1)<\/p>\n<p>&nbsp;<\/p>\n<p>5\u3001\u77e9\u9635\u7684\u8fd0\u7b97<\/p>\n<p><strong>1)MATLAB \u5141\u8bb8\u4f7f\u7528\u5355\u4e00\u7684 \u7b97\u672f\u8fd0\u7b97\u7b26 \u6216 \u51fd\u6570 \u6765\u5904\u7406\u77e9\u9635\u4e2d\u7684<em>\u6240\u6709\u503c<\/em><\/strong><\/p>\n<p>a = [1 2 3; 4 5 6; 7 8 9]<\/p>\n<p>a+10<\/p>\n<p>a = [11 12 13;14 15 16 ;17 18 19]<\/p>\n<p>\u6211\u5c31\u559c\u6b22\u8fd9\u4e48\u7c97\u66b4\u7684<\/p>\n<p>sin(a)\u5462\uff1f\u540c\u4e0a<\/p>\n<p>&nbsp;<\/p>\n<p><strong>2)\u8981\u8f6c\u7f6e\u77e9\u9635\uff0c\u7528\u5355\u5f15\u53f7 (&#8216;)<\/strong><\/p>\n<p><!--StartFragment --><\/p>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-184\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/7G8ORBWW0HOZS57953L-1.png\" alt=\"\" width=\"275\" height=\"286\" \/><\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div><strong>3)\u4f7f\u7528 * \u8fd0\u7b97\u7b26\u505a \u6807\u51c6\u77e9\u9635\u4e58\u6cd5\uff0c\u8ba1\u7b97 \u884c\u4e0e\u5217 \u4e4b\u95f4\u7684\u5185\u79ef<\/strong><\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-185\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/FKO0U3E3I9LNEB0GYZDT-1.png\" alt=\"\" width=\"437\" height=\"922\" \/><\/div>\n<div>\u5982\u56fe\uff08\u6709\u6ca1\u6709\u53d1\u73b0\u6211\u6362\u4e86\u4e00\u4e2a\u4f8b\u5b50\uff0c\u4e0d\u662f\u539f\u6765\u7684123456789\uff0c\u60f3\u4e00\u60f3\uff0c\u4e3a\u6492\uff1f\uff09<\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div><strong>4)\u77e9\u9635\u4e2d\u7684\u6570\u636e\u7c7b\u578b<\/strong><\/div>\n<div>\u4e0a\u9762\u7684\u4f8b\u5b50\u6211\u4eec\u53d1\u73b0\uff1ap \u4e0d\u662f\u6574\u6570\u503c\u77e9\u9635\u3002\uff08\u800c\u5176\u5b9e\u6211\u4eec\u6ca1\u6709\u505a\u4ec0\u4e48\uff09<\/div>\n<div>MATLAB \u5c06 \u6570\u5b57 \u5b58\u50a8\u4e3a \u6d6e\u70b9\u503c\uff0c\u7b97\u672f\u8fd0\u7b97\u53ef\u4ee5\u533a\u5206 \u5b9e\u9645\u503c \u4e0e \u5176\u6d6e\u70b9 \u8868\u793a\u4e4b\u95f4\u7684\u7ec6\u5fae\u5dee\u522b\u3002<\/div>\n<div>\u4e3b\u8981\u662finv(a)\u662f\u4e00\u4e2a\u6d6e\u70b9\u6570\u7c7b\u578b\u7684\u77e9\u9635&#8230;<\/div>\n<div>\u5f53\u7136\u6211\u4eec\u4e5f\u53ef\u4ee5\u4e3b\u52a8\u4e00\u70b9\uff1a\u7528 format \u547d\u4ee4\u53ef\u4ee5\u663e\u793a\u66f4\u591a\u5c0f\u6570\u4f4d\u6570\uff1a<\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-186\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/@1BUFLGGK8J_1P3GZR-1.png\" alt=\"\" width=\"582\" height=\"634\" \/><\/div>\n<div>\u64cd\u4f5c\u8fc7\u7a0b\u5982\u4e0a\uff0c\u6211\u4eec\u4e5f\u53d1\u73b0format long\u4e4b\u540e\u4e0d\u7528\u52a0\u5206\u53f7\u4ed6\u4e5f\u4f1a\u8ba9\u6211\u4eec\u7ee7\u7eed\u8f93\u5165<\/div>\n<div>\u540c\u6837\u7684\uff0cformat short\u4e5f\u53ef\u4ee5\u8ba9\u4ed6\u5c0f\u6570\u4f4d\u6570\u66f4\u77ed\u4e00\u70b9<\/div>\n<div><strong>ps: format\u00a0 \u4ec5\u5f71\u54cd\u6570\u5b57\u663e\u793a\uff0c\u800c\u4e0d\u5f71\u54cd MATLAB \u5bf9\u6570\u5b57\u7684\u8ba1\u7b97\u6216\u4fdd\u5b58\u65b9\u5f0f!<\/strong><\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div><strong>5)\u8981\u6267\u884c \u5143\u7d20\u7ea7\u4e58\u6cd5\uff08\u800c\u975e\u77e9\u9635\u4e58\u6cd5\uff09\uff0c\u4f7f\u7528\u00a0 .*\u00a0 \u8fd0\u7b97\u7b26<\/strong><\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-187\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/LGIQSE6N0OWU6HH3-1.png\" alt=\"\" width=\"279\" height=\"281\" \/><\/div>\n<div>ps:\u4e58\u6cd5\u3001\u9664\u6cd5\u548c\u5e42\u7684\u77e9\u9635\u8fd0\u7b97\u7b26\u4e5f\u5177\u6709\u6267\u884c<u>\u5143\u7d20\u7ea7\u8fd0\u7b97<\/u>\u7684\u5bf9\u5e94\u6570\u7ec4\u8fd0\u7b97\u7b26\u3002<\/div>\n<div>\u4f8b\u5982\uff0c\u8ba1\u7b97 a \u7684\u5404\u4e2a\u5143\u7d20\u7684\u4e09\u6b21\u65b9\uff1aa.^3<\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div><strong><strong>6)<\/strong>\u4e32\u8054 &#8211;\u8fde\u63a5\u6570\u7ec4\u4ee5\u4fbf\u5f62\u6210\u66f4\u5927\u6570\u7ec4\u7684\u8fc7\u7a0b<\/strong><\/div>\n<div>\u7b2c\u4e00\u4e2a\u77e9\u9635\u662f\u901a\u8fc7\u5c06\u5176\u5404\u4e2a\u5143\u7d20\u4e32\u8054\u8d77\u6765\u800c\u6784\u6210\u7684\u3002<\/div>\n<div>\u6210\u5bf9\u7684\u65b9\u62ec\u53f7 [] \u5373\u4e3a\u4e32\u8054\u8fd0\u7b97\u7b26\u3002<\/div>\n<div><\/div>\n<div>A = [a,a]\u00a0\u00a0\u4f7f\u7528 \u9017\u53f7 \u5c06\u5f7c\u6b64\u76f8\u90bb\u7684\u77e9\u9635\u4e32\u8054\u8d77\u6765\u79f0\u4e3a \u6c34\u5e73 \u4e32\u8054\uff0c\u8981\u6c42\u6bcf\u4e2a\u77e9\u9635\u5fc5\u987b\u5177\u6709\u76f8\u540c\u7684\u884c\u6570\u3002<\/div>\n<div><\/div>\n<div>A = [a; a]\u00a0 \u5982\u679c\u5404\u6570\u7ec4\u5177\u6709\u76f8\u540c\u7684\u5217\u6570\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u5206\u53f7\u5782\u76f4 \u4e32\u8054\u3002<\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div>6\u3001\u77e9\u9635\u7684\u7d22\u5f15<\/div>\n<p>\u5f15\u7528\u6570\u7ec4\u4e2d\u7684\u7279\u5b9a\u5143\u7d20\u6709\u4e24\u79cd\u65b9\u6cd5\u3002<\/p>\n<p>\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u6307\u5b9a\u884c\u548c\u5217\u4e0b\u6807\uff0c\u6211\u559c\u6b22\u79f0\u5176\u4e3a\u5750\u6807\u6cd5hhh<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-188\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/EUEYK_RUJ0J8E7-1.png\" alt=\"\" width=\"138\" height=\"200\" \/><\/p>\n<p>\u8fd8\u6709\u4e00\u79cd\u6240\u8c13\u7684\u904d\u5386\u6cd5\uff0c\u8bf4\u767d\u4e86\u5f80\u4e0b\u9010\u4e2a\u8ba1\u6570<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-189\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/E8OA_KDO6BJY2_SW2-1.png\" alt=\"\" width=\"113\" height=\"195\" \/><\/p>\n<p>\u6211\u8fd8\u662f\u8bf4\u70b9\u672f\u8bed\u597d\u5427\uff1a\u4f7f\u7528 \u5355\u4e00\u4e0b\u6807 \u5f15\u7528\u6570\u7ec4\u4e2d\u7279\u5b9a\u5143\u7d20\u7684\u65b9\u6cd5\u79f0\u4e3a \u7ebf\u6027\u7d22\u5f15\u3002<\/p>\n<p>\u5173\u4e8e\u7d22\u5f15\u7684\u754c\u9650:<\/p>\n<p>\u5982\u679c\u5c1d\u8bd5\u5728\u8d4b\u503c\u8bed\u53e5\u53f3\u4fa7\u5f15\u7528\u6570\u7ec4\u5916\u90e8\u5143\u7d20\uff0cMATLAB \u4f1a\u5f15\u53d1\u9519\u8bef\uff0c\u5982<\/p>\n<p>test=a(3,4)\u4e0d\u4f1a\u6709\u8f93\u51fa<\/p>\n<p>\u4f46\u662f\uff01\u5982\u679c\u4f60\u8fd9\u6837\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-190\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/KDB_5C_JTVTPK1HIB-1.png\" alt=\"\" width=\"366\" height=\"287\" \/><\/p>\n<p>\u4ed6\u4f1a\u7ed9\u4f60\u52a0\u4e0a\uff0c\u7136\u540e\u75280\u586b\u8865\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u6240\u4ee5\u6709\u4eba\u4f1a\u8bf4\uff0c\u5982\u679c\u6211\u60f3\u5f15\u7528\u591a\u4e2a\u5143\u7d20\uff1a<\/p>\n<p>\u5f15\u7528\u591a\u4e2a\u6570\u7ec4\u5143\u7d20\u7528 \u5192\u53f7\u8fd0\u7b97\u7b26\uff0c\u6307\u5b9a\u4e00\u4e2a\u683c\u5f0f\u4e3a start:end \u7684\u8303\u56f4\u3002<\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5217\u51fa A \u524d\u4e09\u884c\u53ca\u7b2c\u4e8c\u5217\u4e2d\u7684\u5143\u7d20\uff1aA(1:3,2)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-191\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/XQ5VW083QZ82S1L7Y3C-1.png\" alt=\"\" width=\"349\" height=\"517\" \/><\/p>\n<p>\u800c\u5355\u72ec\u7684\u5192\u53f7\uff08\u6ca1\u6709\u8d77\u59cb\u503c\u6216\u7ed3\u675f\u503c\uff09\u6307\u5b9a\u8be5\u7ef4\u4e2d\u7684\u6240\u6709\u5143\u7d20\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u9009\u62e9 A \u7b2c\u4e09\u884c\u4e2d\u7684\u6240\u6709\u5217\uff1a<\/p>\n<p>A(3,:)<\/p>\n<p>&nbsp;<\/p>\n<p>\u6240\u4ee5\u8bf4\u5230\u5192\u53f7\uff0c\u8fd9\u4e2a\u7528\u6cd5\u6bd4\u8f83\u72ec\u7279\u7684\u8fd0\u7b97\u7b26\uff0c\u5b83\u8fd8\u5141\u8bb8\u4f7f\u7528\u8f83\u901a\u7528\u7684\u683c\u5f0f<\/p>\n<p>start:step:end \u6765\u521b\u5efa\u7b49\u8ddd\u5411\u91cf\u503c\uff08\u5982\u4e0b\uff09<\/p>\n<p>B = 0:10:100<\/p>\n<p>B =<\/p>\n<p>0 10 20 30 40 50 60 70 80 90 100<\/p>\n<p>&nbsp;<\/p>\n<p>ps:\u5982\u679c\u7701\u7565\u4e2d\u95f4\u7684\u6b65\u9aa4\uff08\u5982 start:end \u4e2d\uff09\uff0cMATLAB \u4f1a\u4f7f\u7528\u9ed8\u8ba4\u6b65\u957f\u503c 1\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>7\u3001\u5de5\u4f5c\u533a\u4e2d\u7684\u53d8\u91cf<\/p>\n<p>\u5de5\u4f5c\u533a \u5305\u542b\u5728 MATLAB \u4e2d\u521b\u5efa \u6216 \u4ece\u6570\u636e\u6587\u4ef6 \u6216 \u5176\u4ed6\u7a0b\u5e8f \u5bfc\u5165\u7684\u53d8\u91cf\u3002\u5c31\u6211\u7528\u7684R2019b\u800c\u8a00\uff0c\u53ef\u4ee5\u76f4\u89c2\u5730\u5728\u53f3\u624b\u8fb9\u770b\u5230\u5386\u53f2\u53d8\u91cf\u548c\u5bf9\u5e94\u7684\u503c\u3002<\/p>\n<p>\u4f7f\u7528 whos \u53ef\u4ee5\u67e5\u770b\u5de5\u4f5c\u533a\u7684\u5185\u5bb9\uff1a<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-192\" src=\"http:\/\/39.107.80.187\/wp-content\/uploads\/2020\/01\/13AIZLQ9AWL8OPC7N-1.png\" alt=\"\" width=\"800\" height=\"293\" \/><\/p>\n<p>\u9000\u51fa MATLAB \u540e\uff0c\u5de5\u4f5c\u533a\u53d8\u91cf\u4e0d\u4f1a\u4fdd\u7559\u3002\u4f7f\u7528\u00a0save\u00a0\u547d\u4ee4\u4fdd\u5b58\u6570\u636e\u4ee5\u4f9b\u5c06\u6765\u4f7f\u7528\uff1a<\/p>\n<p>save myfile.mat<\/p>\n<p>\u901a\u8fc7\u4fdd\u5b58\uff0c\u7cfb\u7edf\u4f1a\u4f7f\u7528\u00a0.mat\u00a0\u6269\u5c55\u540d\u5c06\u5de5\u4f5c\u533a\u4fdd\u5b58\u5728\u5f53\u524d\u5de5\u4f5c\u6587\u4ef6\u5939\u4e2d\u4e00\u4e2a\u540d\u4e3a MAT \u6587\u4ef6\u7684\u538b\u7f29\u6587\u4ef6\u4e2d\u3002<\/p>\n<p>\u8981\u6e05\u9664\u5de5\u4f5c\u533a\u4e2d\u7684\u6240\u6709\u53d8\u91cf\uff0c\u8bf7\u4f7f\u7528\u00a0clear\u00a0\u547d\u4ee4\u3002<\/p>\n<p>clear<\/p>\n<p>\u4f7f\u7528\u00a0load\u00a0\u5c06 MAT \u6587\u4ef6\u4e2d\u7684\u6570\u636e\u8fd8\u539f\u5230\u5de5\u4f5c\u533a\u3002<\/p>\n<p>load myfile.mat<\/p>\n<p>\uff08\u4ee5\u4e0a\u5b98\u7f51copy)<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5199\u5728\u524d\u9762\uff1a \u7531\u4e8e\u4e4b\u524d\u957f\u671f\u505a\u6df1\u5ea6\u5b66\u4e60\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\uff0c\u5bf9\u4e8e\u8ba1\u7b97\uff08\u5c24\u5176\u77e9\u9635\u8fd0\u7b97\uff09\u6211\u6bd4\u8f83\u559c\u6b22\u7528python\uff0c\u5176\u5bf9\u4e8e\u6570\u636e\u5bfc\u5165\u3001\u5904\u7406\u548c\u6570\u636e\u53ef\u89c6\u5316\u90fd\u6709\u6bd4\u8f83\u65b9\u4fbf\u7684\u5e93\u51fd\u6570\uff0c\u4e0d\u8fc7\uff0c\u7a00\u91cc\u7cca\u6d82\u7684\u7f8e\u8d5b\u5c31\u8981\u6765\u4e86\uff0c\u636e\u8bf4\u54e6\uff0cmatla&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":181,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-560","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\/560","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=560"}],"version-history":[{"count":0,"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/posts\/560\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/media\/181"}],"wp:attachment":[{"href":"http:\/\/43.142.23.155\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=560"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}