原
Python扩展库numpy中where()函数的三种用法
2018年06月25日 07:43:56
Python_小屋
阅读数：1000
</div>
<div class="operating">
</div>
</div>
</div>
</div>
<article>
<div id="article_content" class="article_content clearfix csdn-tracking-statistics" data-pid="blog" data-mod="popu_307" data-dsm="post">
<div class="article-copyright">
版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/oh5W6HinUg43JvRhhB/article/details/80796594 </div>
<link rel="stylesheet" href="https://csdnimg.cn/release/phoenix/template/css/ck_htmledit_views-f76675cdea.css">
<div class="htmledit_views">
<div class="rich_media_content">
<p style="line-height:2em;text-indent:2em;"><span style="font-size:18px;">第一种用法：只给where()函数传递一个数组作为参数，返回其中非0元素的下标。</span></p><p style="line-height:2em;"><img src="https://ss.csdn.net/p?https://mmbiz.qpic.cn/mmbiz_png/xXrickrc6JTNtC321Iic2PENiaeoahn7AuDPyr3TrBsEibKmj7yO0R5oicUeID3lc2ClLEGWRpuBMaYHFUGUib8JOaEA/640?wx_fmt=png" alt="640?wx_fmt=png"></p><p style="line-height:2em;text-indent:2em;"><span style="font-size:18px;">第二种用法：给where()函数传递一个包含True/False值的数组，返回该数组中True值的下标，结合numpy数组的关系运算，可以返回数组中符合特定条件的元素的下标。</span></p><p style="line-height:2em;"><img src="https://ss.csdn.net/p?https://mmbiz.qpic.cn/mmbiz_png/xXrickrc6JTNtC321Iic2PENiaeoahn7AuDxeCauWCfKbiaxE7MAcIKh3R5xkAYxKbib8VpYNPpWG6JkMksXnEP4n6A/640?wx_fmt=png" alt="640?wx_fmt=png"></p><p style="line-height:2em;text-indent:2em;"><span style="font-size:18px;">第三种用法：给where()函数传递一个条件数组和两个值或数组，对于条件数组中等价于True的位置，从第一个值或数组中取值进行替换，否则从第二个值或数组中取值进行替换。</span></p><p style="line-height:2em;"><img src="https://ss.csdn.net/p?https://mmbiz.qpic.cn/mmbiz_png/xXrickrc6JTNtC321Iic2PENiaeoahn7AuD8kfXpibmknw3EpicnjlZNyracJAC0x9xuLo9U6sAia5dxqyT0pgmyDknA/640?wx_fmt=png" alt="640?wx_fmt=png"></p><p><br></p><p><br></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(0,82,255);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-indent:34px;">---------董付国老师Python系列教材--------</span><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(255,41,65);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">1）《Python程序设计（第2版）》<span style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">（2018年5月第6次印刷）</span></span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(0,0,0);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">出版社官方链接（亚马逊、京东、当当均有销售）：</span><span style="color:rgb(0,82,255);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-indent:34px;">https://detail.tmall.com/item.htm?spm=a1z10.3-b-s.w4011-16232114860.18.24a52226hIi8Bj&id=534581929248&rn=9311dcbc68fffcf57b7ae352800e485d&abbucket=6</span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(255,41,65);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">2）《Python可以这样学》<span style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">（2018年2月第5次印刷）（本书已发行繁体版）</span></span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(0,82,255);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-indent:34px;"><span style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">出版社官方链接（亚马逊、京东、当当均有销售）：</span>https://detail.tmall.com/item.htm?spm=a1z10.3-b-s.w4011-16232114860.16.24a52226hIi8Bj&id=544817105410&rn=9311dcbc68fffcf57b7ae352800e485d&abbucket=6<br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(255,41,65);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">3）《Python程序设计基础（第2版）</span><span style="color:rgb(255,41,65);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"><span style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">》</span><span style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-indent:34px;">（2018年5月第2次印刷）</span></span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(0,82,255);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-indent:34px;"><span style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">出版社官方链接（亚马逊、京东、当当均有销售）：</span>https://detail.tmall.com/item.htm?spm=a1z10.3-b-s.w4011-16232114860.24.24a52226hIi8Bj&id=565581275846&rn=9311dcbc68fffcf57b7ae352800e485d&abbucket=6</span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(255,41,65);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">4）《中学生可以这样学Python》2018年5月第2次印刷）</span><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(0,0,0);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">出版社官方链接（亚马逊、京东、当当均有销售）：</span><span style="color:rgb(0,82,255);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-indent:34px;">https://detail.tmall.com/item.htm?spm=a1z10.3-b-s.w4011-16232114860.20.24a52226hIi8Bj&id=560808221053&rn=9311dcbc68fffcf57b7ae352800e485d&abbucket=6</span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(255,41,65);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">5）《Python程序设计开发宝典》（2018年2月第3次印刷）</span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(0,82,255);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-indent:34px;"><span style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">出版社官方链接（亚马逊、京东、当当均有销售）：</span>https://detail.tmall.com/item.htm?spm=a1z10.3-b-s.w4011-16232114860.52.24a52226hIi8Bj&id=556093887133&rn=9311dcbc68fffcf57b7ae352800e485d&abbucket=6</span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(255,41,65);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">6）《玩转Python轻松过二级》</span><span style="color:rgb(0,82,255);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-indent:34px;">（2018年5月隆重上架）</span><span style="color:rgb(255,41,65);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(0,82,255);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-indent:34px;"><span style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">出版社官方链接（亚马逊、京东、当当均有销售）：</span>https://detail.tmall.com/item.htm?spm=a1z10.3-b-s.w4011-16232114860.84.24a52226hIi8Bj&id=569250004069&rn=9311dcbc68fffcf57b7ae352800e485d&abbucket=6</span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(0,82,255);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-indent:34px;"><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484813&idx=1&sn=357d8158d29338703ed83b88473ecd2e&chksm=eb8aaed7dcfd27c1dc5cb98fa5452903201082431a9c7fdef827284ff3ddb364dddb4b8f5981&scene=21#wechat_redirect" rel="nofollow" target="_blank">董付国老师6本Python系列图书阅读指南</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247485813&idx=1&sn=9a764a6abc582515d8efe5c061daf3ee&chksm=eb8aa22fdcfd2b399ca53e933289ebe79004134569c9cc0bb28e7672576da02300de8e39bd91&scene=21#wechat_redirect" rel="nofollow" target="_blank">董付国老师6本Python系列教材被北大、复旦等近百所高校选作教材</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247485877&idx=2&sn=2ed90cbaf602778b726b5c5e8be00a22&chksm=eb8aa2efdcfd2bf945c62e77c5165de4ab0b16637cdc5827f61a00a09d5cc12eace6f8e83a68&scene=21#wechat_redirect" rel="nofollow" target="_blank">热烈庆祝《Python可以这样学》在台湾发行繁体版</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);">董老师127课免费视频地址： https://pan.baidu.com/s/1jJeAs8Q 密码: px59</p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="color:rgb(0,82,255);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-indent:34px;">----------相关阅读----------</span><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="font-size:20px;margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">教学课件</span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484969&idx=1&sn=1d8c9ea0b29b8a0355a1f1a85d253342&chksm=eb8aad73dcfd2465c61d51f2f55eab4a7a40cc1644f7aff198af149357318365a732e8c95d35&scene=21#wechat_redirect" rel="nofollow" target="_blank">1900页Python系列PPT分享一：基础知识（106页）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247485133&idx=1&sn=00260859a69af2836cf33c8706cd41b4&chksm=eb8aad97dcfd2481929f5b48a135ab424b65bc1abd4c13db312d6f9db59e2217a1b97370b157&scene=21#wechat_redirect" rel="nofollow" target="_blank">1900页Python系列PPT分享二：Python序列（列表、元组、字典、集合）（154页）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247485243&idx=1&sn=0cf4455bbf9a82d96bec4d4a84141347&chksm=eb8aac61dcfd2577ff700d2d2b5e00197f02f834af994ce429a80aff33faee081cc67fbf61c4&scene=21#wechat_redirect" rel="nofollow" target="_blank">1900页Python系列PPT分享三：选择与循环结构语法及案例（96页）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247485395&idx=1&sn=69fd710ccf17741c7fe0f7132a01aae5&chksm=eb8aac89dcfd259fe5742d69c5867da9019910741248f9c8fb1bfa4d5cbc9f0febfc77133b56&scene=21#wechat_redirect" rel="nofollow" target="_blank">1900页Python系列PPT分享四：字符串与正则表达式（109页）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247485614&idx=1&sn=1aea46d362ed9da4b3248f4edfeed276&chksm=eb8aa3f4dcfd2ae264bbfd16cfe6bce5961c9f2e93d9fcd7bec9d43243e8e9cf7d2456afdb3a&scene=21#wechat_redirect" rel="nofollow" target="_blank">1900页Python系列PPT分享五：函数设计与应用（134页）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247485755&idx=1&sn=7825ad73c53148a015e5dcaa53cda556&chksm=eb8aa261dcfd2b770abd01e1c4a8260d3eac0aec153a027aee1212d2890de763de8e998d4cb4&scene=21#wechat_redirect" rel="nofollow" target="_blank">1900页Python系列PPT分享六：面向对象程序设计（86页）</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486045&idx=1&sn=f54087b530f2364a0ae2d52b7160cd2b&chksm=eb8aa107dcfd2811e0680b211b1f1d0263678a181fe1a0ac0de3c7ece42d1fa8a1082bad4e1f&scene=21#wechat_redirect" rel="nofollow" target="_blank">1900页Python系列PPT分享七：文件操作（132页）</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486468&idx=1&sn=2b2927d6eb05fb9a4cfef24d2929afe9&chksm=eb8aa75edcfd2e4869ed3bf3ce0bfb171bd308d5faac53d35d58168bde0d94e2201cd292604b&scene=21#wechat_redirect" rel="nofollow" target="_blank">1900页Python系列PPT分享八：异常处理结构与程序调试、测试（70页）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486249&idx=1&sn=a37d079f541b194970428fb2fd7a1ed4&chksm=eb8aa073dcfd2965f2d48c5ae9341a7f8a1c2ae2c79a68c7d2476d8573c91e1de2e237c98534&scene=21#wechat_redirect" rel="nofollow" target="_blank">报告PPT（163页）：基于Python语言的课程群建设探讨与实践</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486738&idx=1&sn=c5624774190b7f707d04f36d15bd5552&chksm=eb8aa648dcfd2f5ef922f832051b4782de195d161c40f3952042f5cab07a27075078936ccc2b&scene=21#wechat_redirect" rel="nofollow" target="_blank">非计算机专业《Python程序设计基础》教学参考大纲</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486795&idx=1&sn=ceae57c21f47ee3485f11c18ba0d03ea&chksm=eb8aa611dcfd2f07ffbb73159e71063546276dc37cf69d32608bb1c89f090c01ce7de8670373&scene=21#wechat_redirect" rel="nofollow" target="_blank">计算机相关专业“Python程序设计”教学大纲（参考）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486991&idx=1&sn=a4e6c86b9e956169fb6fa12a07642815&chksm=eb8aa555dcfd2c4301a6ab376ec424bc96bc78bace7c48fbb83c8b1554e40bf55c0f46b78192&scene=21#wechat_redirect" rel="nofollow" target="_blank">报告PPT（123页）：Python编程基础精要</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247487110&idx=1&sn=1d48ba4bf7f3df06a97860c6c48b6087&chksm=eb8aa5dcdcfd2ccae79ce5e1c0aa13666a8bca4a42c617d7ffcd206ea8a7a093f510411216cd&scene=21#wechat_redirect" rel="nofollow" target="_blank">《Python程序设计》实验指导书（30个实验）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="font-size:20px;margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">系列题库分享</span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486052&idx=1&sn=a1828201f5f1a5e7d894a6546c156c16&chksm=eb8aa13edcfd2828b1482c51fa1541b1f5cab8216bc3ce055a8c1fe9ce78736bfda9c4324e5c&scene=21#wechat_redirect" rel="nofollow" target="_blank">1000道Python题库系列分享一（17道）</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486076&idx=1&sn=2b406741d0a300ae71c76ac6fea68c45&chksm=eb8aa126dcfd2830ff90c690822fe9c69a794ec03259a633f0274767f9fe9dd7d48dc8d65df5&scene=21#wechat_redirect" rel="nofollow" target="_blank">1000道Python题库系列分享二（48道）</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486271&idx=1&sn=fc4e8ff56e80d81b9f06d398a00300df&chksm=eb8aa065dcfd2973036a54eae70c8398fc57fe96aa6afd5d3bf1da93d9772244b1b856f0a0f0&scene=21#wechat_redirect" rel="nofollow" target="_blank">1000道Python题库系列分享三（30道）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486276&idx=1&sn=effa03c5a6d72bcb1915baf7f2a4433e&chksm=eb8aa01edcfd2908931a260cc62cb62b94dc8b8938475ee5d003e622e7233948703cce3cac9d&scene=21#wechat_redirect" rel="nofollow" target="_blank">1000道Python题库系列分享四（40道）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486474&idx=1&sn=dff4ea7e8bee994c110785eff3f83d9a&chksm=eb8aa750dcfd2e46349e947ae347eff73c519597775026d5cddda0f8da47ddc27640364358a9&scene=21#wechat_redirect" rel="nofollow" target="_blank">1000道Python题库系列分享五（40道）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486484&idx=1&sn=6406f184972c67082acd3e4c201c915c&chksm=eb8aa74edcfd2e58ec611a0bbcf06adf7b672c8086a6650ea2b760fd7ecebc89b50c12b546d0&scene=21#wechat_redirect" rel="nofollow" target="_blank">1000道Python题库系列分享六（40道）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486495&idx=1&sn=40f8f62169b00a2e772b12efa20e9d62&chksm=eb8aa745dcfd2e5323d9da830f4ee6c69819bd722e03f2e12381bfbb54c392ecb6f7e4351b70&scene=21#wechat_redirect" rel="nofollow" target="_blank">1000道Python题库系列分享七（30道）</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486526&idx=1&sn=a89c537bfcda1ef01e82aa2963294039&chksm=eb8aa764dcfd2e72651fee076629b6c46fd2277383111df21008b069ccb63a218e52e1490745&scene=21#wechat_redirect" rel="nofollow" target="_blank">1000道Python题库系列分享八（29道）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486568&idx=1&sn=495c224fc7b77989411b9f7c8aa88875&chksm=eb8aa732dcfd2e24ccbbccce060b9e8dff1c252f1694038cc45e4d7965c7ca3cc2cc1d7c571d&scene=21#wechat_redirect" rel="nofollow" target="_blank">1000道Python题库系列分享九（31道）</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486669&idx=1&sn=a56b8c8e38fb78df60e40075f205f1aa&chksm=eb8aa797dcfd2e8113199383917dfdf0170b506fcda55c5c3352ffc9f7e4170b7d38cfcca732&scene=21#wechat_redirect" rel="nofollow" target="_blank">1000道Python题库系列分享十（37道）</a><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486734&idx=1&sn=0ab41f2e0af3b66bb12644458f30e421&chksm=eb8aa654dcfd2f42413564078fa3320181d924c436cb1911a7861bd6e300b1de70483ef00707&scene=21#wechat_redirect" rel="nofollow" target="_blank">1000道Python题库系列分享十一（9道）</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><br style="margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;"></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><span style="font-size:20px;margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;">相关阅读</span></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="background-color:transparent;color:rgb(87,107,149);" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486359&idx=1&sn=123966792c42a3e91f189d2cffa62819&chksm=eb8aa0cddcfd29dbe940bade97ff7b6e44a948d2e070de9ad3855864f4c3cab0ee34ef14c83b&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python使用numpy和pandas模拟转盘抽奖游戏</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="background-color:transparent;color:rgb(87,107,149);" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484433&idx=1&sn=c7bf4037714609c3f7ed2b554ca93c55&chksm=eb8aaf4bdcfd265d9c8d8fe1e49bf3a5736c2b3b17d4f8638849b15dc993ea53cb55cfc2a8da&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python使用numpy滤除图像中的低频信号</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="background-color:transparent;color:rgb(87,107,149);" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247486802&idx=1&sn=d87261c2168599a355c7f8eeb5aebfe7&chksm=eb8aa608dcfd2f1ea05ae10e88b5e840ba3666951e028cf4786f26ca8c1b2dcd36d003e23d8d&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python+numpy实现蒙特卡罗方法估计圆周率近似值</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="background-color:transparent;color:rgb(87,107,149);" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247485641&idx=1&sn=29ca7c39ff8a5799dd7b5bf09a2539e8&chksm=eb8aa393dcfd2a85d3966b64c137bc9d0d03362c872360fd1726d06fa4ad8f03ee30b8d784bf&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python+numpy实现矩阵QR分解</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484755&idx=1&sn=2047db747b3ba38b46aa943c73de052b&chksm=eb8aae09dcfd271f937a2af43923a229427a4bc5cac66aa12afca5e0ecbe6b550bd32906f10f&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python+numpy实现函数向量化</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484576&idx=1&sn=652429acc50c279ece4783687fe52338&chksm=eb8aaffadcfd26ec4ba32b20cd82b1bda0153d1055e0e32da3606e3047a795986a059b2ca15b&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python使用numpy计算矩阵特征值、特征向量与逆矩阵</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484574&idx=1&sn=728c16f6a1b725b42fd78eed8466e30d&chksm=eb8aafc4dcfd26d2d97ec63c131d99facd98a948d938c4c93c3ce3f4c04772774ca9821685e0&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python使用扩展库numpy计算矩阵加权平均值</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484483&idx=1&sn=f8cc90a3fab207e7e451bb2c7812f4fd&chksm=eb8aaf19dcfd260f810e39f3ae85774ee43bf61e6b6f8c3c88600847e60e9680f4d70b65de2d&scene=21#wechat_redirect" rel="nofollow" target="_blank">详解Python科学计算扩展库numpy中的矩阵运算（1）</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484479&idx=1&sn=68c1fc5dad5efe4f8fba49f185554a98&chksm=eb8aaf65dcfd26732aec1c486144ad097780291f994e65dc9c8fc84fa0a7f1840d9874feb702&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python科学计算扩展库numpy中的广播运算</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484477&idx=1&sn=d6e08d06f924ca814b1de0f5a8f77bcb&chksm=eb8aaf67dcfd2671aa2b365c69794f816a1d8a4c1a31a4517b729f72ebab3f684132ecec55dc&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python扩展库numpy中的布尔运算</a></p><p style="background-color:transparent;clear:both;color:rgb(51,51,51);"><a style="color:rgb(87,107,149);margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;max-width:100%;padding-left:0px;padding-right:0px;padding-top:0px;text-decoration:none;" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484455&idx=1&sn=917b011dc6af63f8bdbe04b48da1dd5e&chksm=eb8aaf7ddcfd266b14463435902274d9cb438872d1ad194c47d8b4fe7246552d2dabcd01f51b&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python获取numpy数组中最大的5个元素（保持原顺序）</a></p><p><a style="background-color:transparent;color:rgb(87,107,149);" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484439&idx=1&sn=a8ae9a4e6bd70e40668dd24e37830482&chksm=eb8aaf4ddcfd265b017c5e2fe015a13dfaa36bd259300867e0d42908e602140c644283d0eb5d&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python科学计算库numpy中的add运算</a></p><p><a style="background-color:transparent;color:rgb(87,107,149);" href="http://mp.weixin.qq.com/s?__biz=MzI4MzM2MDgyMQ==&mid=2247484135&idx=1&sn=c0fc12d391941b912c6542b642f7c9c8&chksm=eb8aa9bddcfd20ab9a389103ffb5454c1fa4b3ac633a1c239dda37e0a86fc54cdd3b27709b35&scene=21#wechat_redirect" rel="nofollow" target="_blank">Python高级数组处理模块numpy用法精要</a></p>
</div>
</div>
</div>
</article>