human-activity-recognition-

这个程序是通信系统的CRC校验，完成了这方面的功能(This program is communication systems CRC, to complete the function of this area)

本书详细的介绍了MATLAB 的基础知识，深入浅出的分析了matlab的符号运算功能和绘图功能，并提供了大量的实例。以便读者自学(MATLAB symbol calculation and apllication)

比率检验方法，可以对大样本的比率进行显著性检验(Ratio test method, the ratio can be conducted on a large sample significance test)

a demo source code of bp neural network optimized by gene arithmetic

主要用于EVT格式转化，包括代码和测试数据(for evt formate transformation)

各种插值方法的效果比较 线性内插法，内插法，三次多项式内插法，多项式拟合法 将这些内插的结果及原先的采样点画在同一个图 (The effect of various interpolation methods compared linear interpolation, interpolation, cubic polynomial interpolation, polynomial fitting interpolation of these results and the original sample at the same Chart stipple)

快速HLS彩色空间变换方法.caj CAJView打开(Fast HLS color space conversion)

This part of workshops tutorials from game engine A7 3D Gamestudio. With Atari s Lite(C language.-This is part of workshops tutorials from game engine A7 3D Gamestudio. With Atari s Lite-C language.)

数字通信中的锁相环（PLL）完整程序，包括噪声处理，可用于GPS的的跟踪和捕获(the matlab code of PLL ,including how to deal with the noise ,which can be used to acquiring and tracking on GPS)

matlab实现模糊C均值算法对样本进行分类。附件中国有样本库。( matlab in fuzzy c means in sorting)