多边形矩形坐标逆时针排序-test1424

说明：  使用 python 语言实现水印的去除和添加，增加多种对抗(Using Python language to remove and add watermarks, and increase a variety of Countermeasures)

目前软件可以开发响应式PC、移动端、微信公众号网页、安卓、苹果app、游戏、软件界面、微信小程序、小游戏、zfb小程序等(At present, software can develop responsive PC, mobile terminal, WeChat public number page, Android, Apple App, game, software interface, WeChat applet, small game, ZFB applet, etc.)

本人为朋友在蓝光地产做财务做的应用软件，实现用户同银行财务数据比对使用-himself as a friend of the blue estate so do financial application software, users of financial information with the banks over the use of

卡通渲染的程序示例-cartoon rendering procedures Example

一个俄罗斯方块游戏编程，java语言写的，应该很好玩吧，试试吧-a Tetris game programming, java languages, we should keep in Honolulu, try it

说明：  STC15系列开发板的原理图及相关测试程序。(Schematic diagram and related test program of stc15 series development board.)

XP风格按钮 很不错的！可以直接使用！-XP style button is very good! Can be used directly!

聂飞平教授提出的新的聚类方法CAN，是一种新的聚类方法，可以有效的处理各种数据(CAN, a new clustering method proposed by Professor Nie Feiping, is a new clustering method, which can deal with various data effectively)

说明：  击图片旋转效果，图片叠加轮播效果，图片叠加轮播旋转切换代码。(Click on the image rotation effect, the image superimposed rotation effect, the image superimposed rotation switching code.)

ksvd字典学习代码，omp，没有主程序(Dictionary learning, OMP)