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用树莓派实现人脸识别，通过分析出的表情播放音乐(Using raspberry pie to realize face recognition and play music)

说明：  机器学习示例之垃圾邮件识别，包括csv数据和python代码(machine learning example of spam email filter, including csv data and python code)

说明：  python的简单爬虫作业，爬取b站相关视频弹幕(simple python homework)

excel比对小软件（pyqt python源码和应用下载），该小软件可以比对两个表里的相同列在其他列输出标志或在其他列插入目标列

说明：  利用GA遗传算法解决欺骗函数最优问题，具体问题描述如下，如有问题请与我联系(The deceptive functions are a family of functions in which there exists low-order building blocks that do not combine to form the higher-order building blocks. Here, a deceptive problem that consists of 25 copies of the order-4 fully deceptive function DF2 is constructed for this paper. DF2 can be described as follows: f(0000)=28 f(0001)=26 f(0010)=24 f(0011)=18 f(0100)=22 f(0101)=6 f(0110)=14 f(0111)=0 f(1000)=20 f(1001)=12 f(1010)=10 f(1011)=2 f(1100)=8 f(1101)=4 f(1110)=6 f(1111)=30 This problem has a maximal function value of 750.)

飞机大战，你还在等什么，赶快来游戏吧，这里需要你的激情(What are you waiting for in the air war? Come to the game now. You need your passion here.)

说明：  Source duelo game server

说明：  参考代码，提供给新手学习，代码可以修改完善，不涉及版权！(Reference code, for beginners to learn, code can be modified and improved, not involving copyright!)

12306春运抢票

通过调用OpenCV库，采用计算相关性大小进行视频跟踪。在源码中输入要跟踪的图样，运行文件，程序可以识别跟踪摄像头摄取场景内与图样相关性最高的目标(By calling the OpenCV library, using a case-by-difference method for video tracking. Input source you want to track the pattern, run the file, the program can identify tracking camera scene and drawings highest goal intake)