{"id":219095,"date":"2021-06-06T10:00:35","date_gmt":"2021-06-06T02:00:35","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=219095"},"modified":"2021-05-23T11:01:28","modified_gmt":"2021-05-23T03:01:28","slug":"attributes-and-operations","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/attributes-and-operations.html","title":{"rendered":"Python \u590d\u6570\u5c5e\u6027\u53ca\u64cd\u4f5c\u4ecb\u7ecd"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>\u590d\u6570\u662f\u7531\u4e00\u4e2a\u5b9e\u6570\u548c\u4e00\u4e2a\u865a\u6570\u7ec4\u5408\u6784\u6210\uff0c\u8868\u793a\u4e3a\uff1ax+yj\uff0c\u4e00\u4e2a\u590d\u6570\u662f\u4e00\u5bf9\u6709\u5e8f\u6d6e\u70b9\u6570 (x,y)\uff0c\u5176\u4e2d x \u662f\u5b9e\u6570\u90e8\u5206\uff0cy \u662f\u865a\u6570\u90e8\u5206\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2021\/05\/9-1.jpg\" alt=\"\" width=\"535\" height=\"300\" class=\"aligncenter size-full wp-image-219096\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2021\/05\/9-1.jpg 535w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2021\/05\/9-1-300x168.jpg 300w\" sizes=\"auto, (max-width: 535px) 100vw, 535px\" \/><\/p>\n<p>Python \u8bed\u8a00\u4e2d\u6709\u5173\u590d\u6570\u7684\u6982\u5ff5\uff1a<\/p>\n<ol>\n<li>\u865a\u6570\u4e0d\u80fd\u5355\u72ec\u5b58\u5728\uff0c\u5b83\u4eec\u603b\u662f\u548c\u4e00\u4e2a\u503c\u4e3a 0.0 \u7684\u5b9e\u6570\u90e8\u5206\u4e00\u8d77\u6784\u6210\u4e00\u4e2a\u590d\u6570<\/li>\n<li>\u590d\u6570\u7531\u5b9e\u6570\u90e8\u5206\u548c\u865a\u6570\u90e8\u5206\u6784\u6210<\/li>\n<li>\u8868\u793a\u865a\u6570\u7684\u8bed\u6cd5\uff1areal+imagej<\/li>\n<li>\u5b9e\u6570\u90e8\u5206\u548c\u865a\u6570\u90e8\u5206\u90fd\u662f\u6d6e\u70b9\u6570<\/li>\n<li>\u865a\u6570\u90e8\u5206\u5fc5\u987b\u6709\u540e\u7f00j\u6216J<\/li>\n<\/ol>\n<pre>#coding=utf8\r\n\r\naa=123-12j\r\nprint aa.real  # output \u5b9e\u6570\u90e8\u5206 123.0  \r\nprint aa.imag  # output\u865a\u6570\u90e8\u5206 -12.0<\/pre>\n<p>\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<pre>123.0\r\n-12.0<\/pre>\n<p>\u590d\u6570\u7684\u5185\u5efa\u5c5e\u6027\uff1a<\/p>\n<p>\u590d\u6570\u5bf9\u8c61\u62e5\u6709\u6570\u636e\u5c5e\u6027\uff0c\u5206\u522b\u4e3a\u8be5\u590d\u6570\u7684\u5b9e\u90e8\u548c\u865a\u90e8\u3002<\/p>\n<p>\u590d\u6570\u8fd8\u62e5\u6709 conjugate \u65b9\u6cd5\uff0c\u8c03\u7528\u5b83\u53ef\u4ee5\u8fd4\u56de\u8be5\u590d\u6570\u7684\u5171\u8f6d\u590d\u6570\u5bf9\u8c61\u3002<\/p>\n<p>\u590d\u6570\u5c5e\u6027\uff1areal(\u590d\u6570\u7684\u5b9e\u90e8)\u3001imag(\u590d\u6570\u7684\u865a\u90e8)\u3001conjugate()\uff08\u8fd4\u56de\u590d\u6570\u7684\u5171\u8f6d\u590d\u6570\uff09<\/p>\n<pre>#coding=utf8\r\n\r\nclass Complex(object):\r\n    '''\u521b\u5efa\u4e00\u4e2a\u9759\u6001\u5c5e\u6027\u7528\u6765\u8bb0\u5f55\u7c7b\u7248\u672c\u53f7'''\r\n    version=1.0\r\n    '''\u521b\u5efa\u4e2a\u590d\u6570\u7c7b\uff0c\u7528\u4e8e\u64cd\u4f5c\u548c\u521d\u59cb\u5316\u590d\u6570'''\r\n    def __init__(self,rel=15,img=15j):\r\n        self.realPart=rel\r\n        self.imagPart=img\r\n       \r\n    #\u521b\u5efa\u590d\u6570\r\n    def creatComplex(self):\r\n        return self.realPart+self.imagPart\r\n    #\u83b7\u53d6\u8f93\u5165\u6570\u5b57\u90e8\u5206\u7684\u865a\u90e8\r\n    def getImg(self):\r\n        #\u628a\u865a\u90e8\u8f6c\u6362\u6210\u5b57\u7b26\u4e32\r\n        img=str(self.imagPart)\r\n        #\u5bf9\u5b57\u7b26\u4e32\u8fdb\u884c\u5207\u7247\u64cd\u4f5c\u83b7\u53d6\u6570\u5b57\u90e8\u5206\r\n        img=img[:-1] \r\n        return float(img)  \r\n                       \r\ndef test():\r\n    print \"run test...........\"\r\n    com=Complex()\r\n    Cplex= com.creatComplex()\r\n    if Cplex.imag==com.getImg():\r\n        print com.getImg()\r\n    else:\r\n        pass\r\n    if Cplex.real==com.realPart:\r\n        print com.realPart\r\n    else:\r\n        pass\r\n    #\u539f\u590d\u6570\r\n    print \"the religion complex is :\",Cplex\r\n    #\u6c42\u53d6\u5171\u8f6d\u590d\u6570\r\n    print \"the conjugate complex is :\",Cplex.conjugate()\r\n    \r\nif __name__==\"__main__\":\r\n    test()<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Python \u8bed\u8a00\u4e2d\u6709\u5173\u590d\u6570\u7684\u6982\u5ff5\uff1a \u865a\u6570\u4e0d\u80fd\u5355\u72ec\u5b58\u5728\uff0c\u5b83\u4eec\u603b\u662f\u548c\u4e00\u4e2a\u503c\u4e3a 0.0 \u7684\u5b9e\u6570\u90e8\u5206\u4e00\u8d77\u6784\u6210\u4e00\u4e2a\u590d\u6570 [&hellip;]<\/p>\n","protected":false},"author":321,"featured_media":219097,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-219095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thread"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/219095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/321"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=219095"}],"version-history":[{"count":3,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/219095\/revisions"}],"predecessor-version":[{"id":219100,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/219095\/revisions\/219100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/219097"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=219095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=219095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=219095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}