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基于dft的水印代码，水印注入、提取、防攻击测试-DFT-based watermarking code, watermark injection, extraction, anti-attack test

Wavelet/CDF97 & CDF Mit97 -Wavelet/CDF97

Daubechies 小波-Daubechies wavelet

一个小波边缘检测的MATLAB程序,一个小波边缘检测的MATLAB程序-One of the MATLAB wavelet edge detection procedure, one of the MATLAB wavelet edge detection procedure

关于多小波的Matlab代码。压缩包解压时不能有密码。-On Multiwavelet Matlab code. When extracting compressed package should not have a password.

基于小波变换的盲水印技术- Based on wavelet transformation blind watermark technology

有操作界面，能实现行列变换，小波变换，滤波和逆变换-Interface has to realize the ranks of transform, wavelet transform, filtering and inverse transform

该源代码是本人亲自所写，使用DWT对图像可以进行三次小波分解，直接下载可以使用，对图形图像处的同行们非常有用，欢迎下载。-The source code is written by himself, the use of DWT can be three times the image wavelet decomposition, a direct download can be used in the graphic image Department colleagues very useful are welcome to download.

本代码给出了图像的二维离散小波变换分解、重构图像以及误差图像。-The code gives the two-dimensional image decomposition of discrete wavelet transform, image reconstruction and the error image.

基于小波变换的信号去噪研究-Signal Based on Wavelet Transform Denoising ..................