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。...

本程序是一维与两维小波算法的例子-this procedure is one-dimensional and two-dimensional examples of wavelet algorithm

有限冲击响应编程源代码,数字信号处理的基础知识.-programming source code, digital signal processing of the knowledge base.

基于小波零树量化的压缩解压缩程序，算法比较的多。-Zerotree based on wavelet compression quantified decompression procedure, the algorithm more.

This function computes the support of the (discrete) dual wavelet functions, ％ i.e. the first and last non-zero entry of the forward wavelet transform-This function computes the support of the (discrete) dual wavelet functions, ie the first and last non-zero entry of the forward wavelet transform

基于图象小波变换的图象编码的经典算法．程序中包括压缩和解压缩的过程，有可执行的示例． -spiht

主要是用VC实现的小波变换，希望大家喜欢-VC is mainly used to achieve the wavelet transform, hope you like

阐述访生小波变换的理论及在心电信号去噪中的应用-Visit the Health and wavelet transform theory and the heart signal denoising

基于Trous小波算法的影像融合由于存在抽取和插值运算，其结果存在一定的相位失真Trous小波算法通过有限滤波器内插近似实现对影像数据的无抽取离散小波变换较好地解决了上述问题，在阐述影像数据融合原理的基础上给出了基于Trous小波变换的影像融合处理方法和过程。-Trous wavelet algorithm based on image fusion because of extraction and interpolation operations, the result there is a certain degree of phase distortion trous wavelet algorithm through limited interpolation filter approximation of the image data to achieve without taking discrete wavelet transform can solve the above problems, Before going into the image data fusion based on the principle of give trous wavelet transform based image fusion methods and the process of treatment.

its watermarking algo using dwt technique

matlab小波工具箱，含基本小波变换，与各参考书上对应-matlab wavelet toolbox, containing the basic wavelet transform, with the corresponding reference