小波分析工程应用(信号处理):波波分析的MATLAB的去噪程序-wavelet analysis application (signal processing) : Popo MATLAB analysis of the procedures denoising

小波分析 是用matlab写得 可用于 基于信息隐藏的密钥传输等信息安全方向-wavelet analysis is written in Matlab can be used to hide information on the key information security, such as transmission direction

A series of .c and .m files which allow one to perform univariate and bivariate wavelet analysis of discrete time series. Noother wavelet package is necessary -- everything is contained in this archive. The C-code computes the DWT and maximal overlap