中文说明：随机调制信号下的模拟ppm，有CDF三角函数曲线/三维曲线图，wolf 方法计算李雅普诺夫指数,包括最后计算压缩图像的峰值信噪比和压缩效果的源码,matlab开发工具箱中的支持向量机，实现了图像的灰度化并进一步用于视频监视控。
English Description：
Random modulation signal simulation ppm, CDF trigonometric curves / 3D graph, the wolf method for computing Lyapunov exponents, including the final calculation of compressed images of the peak signal to noise ratio and compression effect of the source code, matlab toolbox development of support vector machine, the realization of the gray scale image and further control for video surveillance.