基于小波变换的方法采用sym20小波对信号进行谐波分析。

简单的哈尔小波变换。程序实现的功能如下：输入图像，界面中可以看到图像经变换所产生的变化-Simple Haar wavelet transform. Realize the function of the procedure are as follows: the input image, the interface can be seen in images generated by the transformation changes

说明如何在FPGA中实现FFT-on how to achieve the FFT FPGA

基于混沌加密的离散小波变换域数字图像水印算法的研究的期刊论文-DWT Based on Chaotic Encryption Algorithm for Digital Image Watermarking domain of research journal articles

基于小波变换图像压缩的量化技术研究，很值得参考-Image compression based on wavelet transform quantitative technology research, it is worth considering

CurveLab 图象处理matlab工具箱，对信噪比较低情况下的边界处理有较好的处理效果-CurveLab Image Processing Toolbox Matlab, right lower signal-to-noise ratio of the border is better treatment effect

各种数字水印的matlab源代码，包括离散余弦，小波变换等-A variety of digital watermarking matlab source code, including the discrete cosine, wavelet transform, etc.

a face recognition project that check effect of different wavelet and PCA to face recognition.

用VC++实现数字图象的行变换，列变换，小波变换的原代码，很实用-VC digital image transformation, the transformation out, wavelet transform of the original code, practical

小波分解与合成，嵌入式编码与解码程序，用于语音和图像压缩-Wavelet decomposition and synthesis, embedded encoding and decoding procedures for voice and image compression

对图像进行二维小波变换，变换后的二维图像将分为四个子带。-The image two-dimensional wavelet transform, the transformed two-dimensional image will be divided into four sub-band.