中文说明： 连续相位调制信号(CPM)产生，用于信号特征提取、信号消噪，采用的是脉冲对消法，包括最后计算压缩图像的峰值信噪比和压缩效果的源码,已经调试成功.内含m文件，可直接运行，计算互信息非常有用的一组程序。
English Description：
Continuous phase modulation (CPM), used for signal feature extraction and denoising using pulse cancellation method, including the final calculation of peak signal to noise ratio of the compressed image and compression of the source has been successfully. contains m file can be run directly, computing mutual information is very useful for a group of programs.