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[8.5.3]--CSV格式与二维数据的存储
[8.5.3]--CSV格式与二维数据的存储
Python语言程序设计（最全合集）183/243
![[8.5.2]--二维数据的表示](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/1eb7df32f2419309a5d5bad4bb4af292~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=kIDj51zcjwalZVKjY3fa2FnBOvM%3D)
App02:44![[8.5.3]--CSV格式与二维数据的存储](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/7abcd706bab4098a5494d33c775dd45b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=mvREnYKgzIE9a38RFa4LCNxEJzs%3D)
App04:44![[8.5.4]--二维数据的处理](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/9955a1cdd84bd536ff20a2aca8d6d656~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=Vtl0tpSHaP6LRf9z0eE3UNSNHLk%3D)
App03:42![[8.5.4]--二维数据的处理](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/5cfe76e1203743c5fc4998a6881518db~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=AlprFojgCsP%2BTmlA28mu6QXG0SI%3D)
App03:42![[8.5.5]--单元小结](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/aee872c36a28cd1d63b4fda51ef2bf46~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=Ami%2Fwv6B53IlBn65QGALUzsf%2Fz8%3D)
App01:07![[8.6.1]--wordcloud库基本介绍](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/a89b6076e1cdb01683f1ba338473e200~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=tocIu3ub41RZU%2FjRU6hYAjaOusQ%3D)
App00:58![[8.6.2]--wordcloud库使用说明](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/79b6fd4a2bba468b9007fabc33a0f4fa~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=h9wG%2BPj%2F7V6xoDK8TPWM6w2KbJQ%3D)
App15:52![[8.7.2]--政府工作报告词云实例解析(上)](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/a903b63cbc117f6926171f89b167485c~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=XVfW1nVUF20HnB%2BMZlOZynDDfL8%3D)
App06:40![[8.7.3]--政府工作报告词云实例解析(下)](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/286607ddd0d95cb93b9960f4645ec96c~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=kUY%2BUIeHFY5L5iIg9CPJSAG8ah0%3D)
App01:43![[8.7.4]--政府工作报告词云举一反三](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/87fbceeffd32c2d2121d9647fc202b4f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=YO7LdQ%2By6PTTKoWuwOwLG3ZL6l4%3D)
App01:41![[8.8.1]--作业与练习](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/6001f214f20f4dc5533c8b26f2d0bd6f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=WlFTfopBK2J0bLG572vWRqy8WJo%3D)
App00:26![[9.1.1]--前课复习](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/2527388964f64e823e0feb4b4fa46e95~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=sZVDVculyxg%2FpiROZ3AztjF1mKg%3D)
App04:27![[9.1.2]--本课概要](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/bbf885c00e00c594755e7de8c8fe9fcf~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=OuM3XCV83uAy8dto7urbDHAo2y4%3D)
App01:40![[9.2.1]--体育竞技分析问题分析](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/d0b6adf075f217b1da9b6a06a2ffd4bd~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=Apl0Ga%2FxEMmh1r1KMvOjT2kiOuY%3D)
App03:43![[9.2.2]--自顶向下和自底向上](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/4930dcb2766a15ffc00762f24ace7dfa~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=vTnmNyRLroLwQRFa3DmED%2Fye2ZQ%3D)
App03:53![[9.2.3]--体育竞技分析实例解析](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/16f8b9a5e22f4d2ca5f1307986f3607c~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=CYyoF9hDIHN3MO0KPjy%2FjH3pjyM%3D)
App15:36![[9.2.4]--体育竞技分析举一反三](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/753283fa193329cfa60b56262b2cd801~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=096wpqzr7510ik%2Fp8H5gQER%2BVk0%3D)
App02:01![[9.3.1]--单元开篇](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/9d4b1494a0b306d63ad392bee7feeed9~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=Rgm4BDvvIZT50x58BOvleAkOQJI%3D)
App00:55![[9.3.2]--计算思维与程序设计](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/504f922ae3d848119c21980835702e97~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=ucz5RRZbQC2hV3pp8bOKGXFUd%2F4%3D)
App10:56![[9.3.3]--计算生态与Python语言](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/912c61c1f5764f05b03623a3012d3e21~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=lbaxqYkl6iFfvvUBYRORKxd9Eb4%3D)
App12:19![[9.3.4]--用户体验与软件产品](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/b3098e81c9ad5f8383b14a273b9f7c65~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=3w8XiyyLBwigW8z4%2BaIACdPCPRM%3D)
App04:21![[9.3.5]--基本的程序设计模式](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/99461aeb70578921ec43162f464e25f5~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=y9qoj%2B2nHe73z4w6XWUc9AqgiM4%3D)
App05:44![[9.3.6]--单元小结](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/f43aff3332e3bdd43795a9cdb2ef7654~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=IKYg%2F7nEHVOgNcfiGMlB870VzRU%3D)
App01:22![[9.4.1]--单元开篇](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/40bcced37b32e74889d45b1a9943be88~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=6zqEjrgebatBzRPMooBmSkUmpzA%3D)
App00:45![[9.4.2]--看见更大的Python世界](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/7d06c638e5b63ecf45306e2ef42f6527~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=wowbU%2Fvp7VQsDjIIKHKX2EVI2d8%3D)
App02:35![[9.4.3]--第三方库的pip安装方法](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/7bdd1d5f1ce4df539d96d64e52dafe20~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=Rm2yGN6SoZ8Lnb1tOw86j1SiPlk%3D)
App03:46![[9.4.4]--第三方库的集成安装方法](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/8af89ad28e630eacb5bc5a2231d7a8ee~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=sv2GO2Mw%2BIalzwrdJgUyX18iH1A%3D)
App01:22![[9.4.5]--第三方库的文件安装方法](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/447ab90f407bc9099620da63a708bceb~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=IUj7H8kgrxbMwEEkz%2BHWpAti8dk%3D)
App02:42![[9.4.6]--单元小结](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/663c853f2ae9af9da037693f07e5c0af~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=XCOHgtDhNGtvjkFnbPMRkOH79xw%3D)
App01:16![[9.5.1]--os库基本介绍](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/bc47b835cb9b44a78459c541efb1907a~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=hsFqHrdxhFpD9Th8Sd13Hp0E1YU%3D)
App01:11![[9.5.2]--os库之路径操作](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/bd71fc20e359979c8fcb16882bc34785~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202503140434010ED0CFD1E542C6ECD978&requestFrom=704&version_code=80402&x-expires=1773434042&x-signature=YPDg7S4Kbjnhr0HGqCvYumJ8tU0%3D)
App07:31打开App观看
