带点中文注释的小波变换，计算频率谱用的，适合初学者。

Contourlet变换的实现源码。相关理论可参考:Do M N, Vetterli M. "The contourlet transform: an efficient directional multiresolution image representation" [J]. Image Processing, IEEE Transactions on, 2005, 14 (12): 2091-2106.-Transform realize Contourlet source. Relevant theory may refer to: Do MN, Vetterli M. The contourlet transform: an efficient directional multiresolution image representation [J]. Image Processing, IEEE Transactions on, 2005, 14 (12): 2091-2106.

小波滤波器-代码.rar-This is a filter codes which is programmed using wavelet arithmetic.

一种可实际应用的基于小波分析的数字水印方法。已通过验证。-A practical application of wavelet analysis based on digital watermarking methods. Has been verified.

几种经典的小波分形图形和分形动画算法源代码-several classic Wavelet Fractal graphics and animation fractal algorithm source code

小波分析理论与MATALB R2007 实现源程序 一共有20章内容 希望对大家有帮助 -Wavelet analysis theory and MATALB R2007 to achieve source code of a total of 20 chapters hope to help

在图像中嵌入水印的matlab源代码（cox算法，cdma方式，以及小波变换方式），及嵌入结果图片-image in the watermark embedded in the source code Matlab (cox algorithm, cdma, and the wavelet transform mode), and the results of embedding Photo

基于小波变换的方法采用sym20小波对信号进行谐波分析。-Based on Wavelet Transform Methods sym20 harmonic wavelet analysis of signals.

用小波处理压缩图像- Processes the compression picture with the wavelet

用于图像的多尺度分析，shapelet变换用matlab 编程实现-shapelet code

关于fft变换的程序,可用于各种时域图的频谱分析,值得试用-on fft transform the procedure can be used to map various time-domain analysis of the spectrum, worth trial