{"id":18,"date":"2024-09-10T07:23:07","date_gmt":"2024-09-09T23:23:07","guid":{"rendered":"http:\/\/chaixiangyu.cn\/?p=18"},"modified":"2024-09-11T21:41:05","modified_gmt":"2024-09-11T13:41:05","slug":"armadillo%e4%bd%bf%e7%94%a8%e4%bb%8b%e7%bb%8d%ef%bc%88%e4%b8%89%ef%bc%89%ef%bc%9a%e7%ac%ac%e4%b8%80%e4%b8%aaarmadillo%e7%a8%8b%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/chaixiangyu.cn\/?p=18","title":{"rendered":"Armadillo\u4f7f\u7528\u4ecb\u7ecd\uff08\u4e09\uff09\uff1a\u7b2c\u4e00\u4e2aArmadillo\u7a0b\u5e8f"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\u6e90\u7801<\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;iostream&gt;\n#include &lt;armadillo&gt;\/\/\u5305\u542barmadillo\u5934\u6587\u4ef6\n\nusing namespace std;\nusing namespace arma;\/\/armadillo\u547d\u540d\u7a7a\u95f4\n\nint main(int argc, char** argv)\n  {\n  mat A = randu&lt;mat&gt;(4,5);\/\/4\u884c5\u5217\u77e9\u9635\n  mat B = randu&lt;mat&gt;(4,5);\n\n  cout &lt;&lt; \"A*B.t():\\n\" &lt;&lt; A*B.t() &lt;&lt; endl;\/\/.t()\u5411\u91cf\u6216\u77e9\u9635\u8f6c\u7f6e\n  (A*B.t()).print(\"A*B.t():\");\n\n  system(\"pause\");\n\n  return 0;\n  }<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\">\u8fd0\u884c\u7ed3\u679c<\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>A*B.t():\n   0.9536   1.0573   1.0669   0.9087\n   0.3911   0.6334   0.6719   0.7834\n   1.7734   2.6922   2.1078   2.4613\n   0.8542   1.1044   0.8725   0.9546\n\nA*B.t():\n   0.9536   1.0573   1.0669   0.9087\n   0.3911   0.6334   0.6719   0.7834\n   1.7734   2.6922   2.1078   2.4613\n   0.8542   1.1044   0.8725   0.9546\n\u8bf7\u6309\u4efb\u610f\u952e\u7ee7\u7eed. . .<\/code><\/pre>\n\n\n\n<p>\u53c2\u8003\uff1aarmadillo\u5e93\u6587\u6863<a href=\"http:\/\/arma.sourceforge.net\/docs.html#example_prog\">First time users: please see the short example program<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6e90\u7801 \u8fd0\u884c\u7ed3\u679c \u53c2\u8003\uff1aarmadillo\u5e93\u6587\u6863First time users: please see the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-18","post","type-post","status-publish","format-standard","hentry","category-algorithm"],"_links":{"self":[{"href":"https:\/\/chaixiangyu.cn\/index.php?rest_route=\/wp\/v2\/posts\/18","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chaixiangyu.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chaixiangyu.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chaixiangyu.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chaixiangyu.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18"}],"version-history":[{"count":1,"href":"https:\/\/chaixiangyu.cn\/index.php?rest_route=\/wp\/v2\/posts\/18\/revisions"}],"predecessor-version":[{"id":19,"href":"https:\/\/chaixiangyu.cn\/index.php?rest_route=\/wp\/v2\/posts\/18\/revisions\/19"}],"wp:attachment":[{"href":"https:\/\/chaixiangyu.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chaixiangyu.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chaixiangyu.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}