{"id":475,"date":"2011-05-12T19:02:00","date_gmt":"2011-05-12T11:02:00","guid":{"rendered":"http:\/\/localhost\/?p=475"},"modified":"2011-05-12T19:02:00","modified_gmt":"2011-05-12T11:02:00","slug":"the_ctsc_day2_sterilization_program","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=475","title":{"rendered":"CTSC day2 \u6740\u83cc\u8ba1\u5212"},"content":{"rendered":"\n

\u8003\u573a\u6ca1\u80fd\u5199\u51fa\u6765\u3002\u3002\u6211\u975e\u5e38\u7684\u4e0d\u723d>_<\u3002\u3002\u3002<\/p>\n

\u4e8e\u662f\u6211\u53c8\u5199\u4e86\u4e00\u4e0b\u3002\u3002
\u6211\u9996\u5148\u9605\u8bfb\u4e86\u7a7a\u95f4\u51e0\u4f55\u7684\u4e66\u7c4d\u3002\u3002\u8fdb\u884c\u4e86\u7cfb\u7edf\u7684\u5b66\u4e60\u3002<\/p>\n

\u5f53\u65f6\u6211\u53ea\u77e5\u9053\u7a7a\u95f4\u4e2d\u5e73\u9762\u7684\u8868\u8fbe\u5f0f\u662fA*x+B*y+C*z+D = 0\u3002<\/p>\n

\u90a3\u4e48\u4f7f\u7528\u89e3\u6790\u6d41\u3002\u3002\u8fd8\u662f\u80fd\u5e94\u4ed8\u9898\u76ee\u4e2d\u6240\u9700\u8981\u7684\u8ba1\u7b97\u7684\u3002<\/p>\n

\u4f46\u662f\u3002\u3002\u89e3\u6790\u6d41\u975e\u5e38\u6076\u5fc3\u3002\u3002\u3002\u5bfc\u81f4\u6211\u5199\u7684\u65f6\u95f4\u5de8\u957f\u6700\u540e\u8fd8\u56e0\u4e3a\u4e00\u4e2a\u5c0fbug\u7206\u638920\u5206\u3002
\u4e0d\u8fc7\u89e3\u6790\u6d41\u6709\u4e00\u4e2a\u597d\u5904\u662f\u53ef\u4ee5\u76f4\u63a5\u5199\u4e2agauss\u6d88\u5143\u6765\u641e\u3002\u90a3\u4e48\u53ea\u8981\u8d34\u65b9\u7a0b\u5c31\u884c\u4e86
\u7a7a\u95f4\u51e0\u4f55\u5c0f\u8d34\u58eb\uff1a<\/p>\n

\u5e73\u9762\u6709\u4e24\u79cd\u8868\u8fbe\u6cd5\uff0c\u89e3\u6790\u5f0f\u548c\u70b9\u6cd5\u5f0f\uff0c<\/p>\n

\u4e00\u4e2a\u5e73\u9762\u4e0a\u7684\u70b9p1\u548c\u5e73\u9762\u7684\u6cd5\u5411\u91cfn\u51b3\u5b9a\u4e00\u4e2a\u5e73\u9762\u3002<\/p>\n

\u5e73\u9762\u4e0a\u4efb\u610f\u70b9\u5fc5\u7136\u6ee1\u8db3(p-p1).dot(n) = 0\u3002\u3002<\/p>\n

\u56e0\u4e3a\u5411\u91cfp-p1\u5fc5\u7136\u4e0en\u5782\u76f4\uff0cdot\u8868\u793a\u70b9\u79ef\u3002<\/p>\n

\u4f7f\u7528\u70b9\u6cd5\u5f0f\u4e4b\u540e\u3002\u3002\u9002\u5f53\u4f7f\u7528\u70b9\u79ef\u548c\u53c9\u79ef\u3002\u3002\u5c31\u80fd\u8f7b\u677e\u7684\u5e94\u5bf9\u9898\u76ee\u4e2d\u9700\u8981\u7684\u5404\u79cd\u8ba1\u7b97\u4e86\u3002\u3002
\u6211\u6700\u540e\u5199\u4e8612KB\u3002\u3002\u3002\u4e0d\u8fc7\u8dd1\u7684\u8fd8\u6bd4\u8f83\u5feb\uff0c\u6240\u6709\u70b9\u90fd\u80fd\u5728\u51e0\u79d2\u5185\u8dd1\u51fa\u6765\u3002\u3002
\u8ba1\u7b97\u591a\u8fb9\u5f62\u5e76\u7684\u65f6\u5019\uff0c\u4f7f\u7528\u6700\u66b4\u529b\u7684\u679a\u4e3e\u6240\u6709\u5173\u952ex\u70b9\uff0c\u66b4\u529b\u8ba1\u7b97\u5373\u53ef\u3002<\/p>\n

\u6295\u5f71\u52302\u7ef4\u7684\u65f6\u5019\uff0c\u4ee4d1 = (p2-p1)\/(|p2-p1|)\uff0cd2 = n.det(d1)\u3002\u3002
\u90a3\u4e48d1\u548cd2\u5c31\u662f\u5e73\u9762\u4e0a\u7684\u4e00\u7ec4\u5782\u76f4\u7684\u5355\u4f4d\u5411\u91cf\uff0c\u5bf9\u4e8e\u5e73\u9762\u4e0a\u7684\u67d0\u70b9p,p-p1\u5fc5\u7136\u53ef\u4ee5\u8868\u793a\u4e3ax*d1+y*d2\uff0c<\/p>\n

\u4ee4x=(p-p1).dot(d1) , y = (p-p1).dot(d2)\u5373\u53ef\u3002
\u8fd9\u6837\u5c31\u6295\u5f71\u5b8c\u6bd5\u4e86\u3002<\/p>\n

\u5269\u4e0b\u7684\u5de5\u4f5c\u90fd\u6bd4\u8f83\u7b80\u5355\uff0c\u4f7f\u52b2\u5199\u5c31\u884c\u4e86\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

\u8003\u573a\u6ca1\u80fd\u5199\u51fa\u6765\u3002\u3002\u6211\u975e\u5e38\u7684\u4e0d\u723d>_<\u3002\u3002\u3002 \u4e8e\u662f\u6211\u53c8\u5199\u4e86\u4e00\u4e0b\u3002\u3002\u6211\u9996\u5148\u9605\u8bfb\u4e86\u7a7a\u95f4\u51e0\u4f55\u7684\u4e66\u7c4d\u3002\u3002\u8fdb\u884c\u4e86\u7cfb\u7edf\u7684\u5b66\u4e60\u3002 \u5f53\u65f6\u6211\u53ea\u77e5\u9053\u7a7a\u95f4\u4e2d\u5e73\u9762\u7684\u8868\u8fbe\u5f0f\u662fA*x+B*y+C*z+D = 0\u3002 \u90a3\u4e48\u4f7f\u7528\u89e3\u6790\u6d41\u3002\u3002\u8fd8\u662f\u80fd\u5e94\u4ed8\u9898\u76ee\u4e2d\u6240\u9700\u8981\u7684\u8ba1\u7b97\u7684\u3002 \u4f46\u662f\u3002\u3002\u89e3\u6790\u6d41\u975e\u5e38\u6076\u5fc3\u3002\u3002\u3002\u5bfc\u81f4\u6211\u5199\u7684\u65f6\u95f4\u5de8\u957f\u6700\u540e\u8fd8\u56e0\u4e3a\u4e00\u4e2a\u5c0fbug\u7206\u638920\u5206\u3002\u4e0d\u8fc7\u89e3\u6790\u6d41\u6709\u4e00\u4e2a\u597d\u5904\u662f\u53ef\u4ee5\u76f4\u63a5\u5199\u4e2agauss\u6d88\u5143\u6765\u641e\u3002\u90a3\u4e48\u53ea\u8981\u8d34\u65b9\u7a0b\u5c31\u884c\u4e86\u7a7a\u95f4\u51e0\u4f55\u5c0f\u8d34\u58eb\uff1a \u5e73\u9762\u6709\u4e24\u79cd\u8868\u8fbe\u6cd5\uff0c\u89e3\u6790\u5f0f\u548c\u70b9\u6cd5\u5f0f\uff0c \u4e00\u4e2a\u5e73\u9762\u4e0a\u7684\u70b9p1\u548c\u5e73\u9762\u7684\u6cd5\u5411\u91cfn\u51b3\u5b9a\u4e00\u4e2a\u5e73\u9762\u3002 \u5e73\u9762\u4e0a\u4efb\u610f\u70b9\u5fc5\u7136\u6ee1\u8db3(p-p1).dot(n) = 0\u3002\u3002 \u56e0\u4e3a\u5411\u91cfp-p1\u5fc5\u7136\u4e0en\u5782\u76f4\uff0cdot\u8868\u793a\u70b9\u79ef\u3002 \u4f7f\u7528\u70b9\u6cd5\u5f0f\u4e4b\u540e\u3002\u3002\u9002\u5f53\u4f7f\u7528\u70b9\u79ef\u548c\u53c9\u79ef\u3002\u3002\u5c31\u80fd\u8f7b\u677e\u7684\u5e94\u5bf9\u9898\u76ee\u4e2d\u9700\u8981\u7684\u5404\u79cd\u8ba1\u7b97\u4e86\u3002\u3002\u6211\u6700\u540e\u5199\u4e8612KB\u3002\u3002\u3002\u4e0d\u8fc7\u8dd1\u7684\u8fd8\u6bd4\u8f83\u5feb\uff0c\u6240\u6709\u70b9\u90fd\u80fd\u5728\u51e0\u79d2\u5185\u8dd1\u51fa\u6765\u3002\u3002\u8ba1\u7b97\u591a\u8fb9\u5f62\u5e76\u7684\u65f6\u5019\uff0c\u4f7f\u7528\u6700\u66b4\u529b\u7684\u679a\u4e3e\u6240\u6709\u5173\u952ex\u70b9\uff0c\u66b4\u529b\u8ba1\u7b97\u5373\u53ef\u3002 \u6295\u5f71\u52302\u7ef4\u7684\u65f6\u5019\uff0c\u4ee4d1 = (p2-p1)\/(|p2-p1|)\uff0cd2 = n.det(d1)\u3002\u3002\u90a3\u4e48d1\u548cd2\u5c31\u662f\u5e73\u9762\u4e0a\u7684\u4e00\u7ec4\u5782\u76f4\u7684\u5355\u4f4d\u5411\u91cf\uff0c\u5bf9\u4e8e\u5e73\u9762\u4e0a\u7684\u67d0\u70b9p,p-p1\u5fc5\u7136\u53ef\u4ee5\u8868\u793a\u4e3ax*d1+y*d2\uff0c \u4ee4x=(p-p1).dot(d1) , y = (p-p1).dot(d2)\u5373\u53ef\u3002\u8fd9\u6837\u5c31\u6295\u5f71\u5b8c\u6bd5\u4e86\u3002 \u5269\u4e0b\u7684\u5de5\u4f5c\u90fd\u6bd4\u8f83\u7b80\u5355\uff0c\u4f7f\u52b2\u5199\u5c31\u884c\u4e86\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/475"}],"collection":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=475"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/475\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}