中文说明：小波变换和去噪 MATLAB代码，学习MATLAB小波工具箱的好资料，波变换、离散小波变换、多分辨率分析与正交小波变换、小波变换和多采样滤波器组、二维小波变换与图像处理及小波包的基本原理等；第2部分重点说明了小波分析工具箱的详细使用方法，包括图形用户接口、小波通用函数、一维小波变换的MATLAB实现、二维小波变换的MATLAB实现、小波包变换的MATLAB实现、信号和图像的降噪和压缩，以及最新的信号和图像的提升小波变换等内容
English Description：
Wavelet transform and to noise MATLAB code, learning MATLAB Wavelet Toolbox of good information, wave transform, and discrete Wavelet transform, and more resolution analysis and orthogonal Wavelet transform, and Wavelet transform and more sampling filter group, and Wavelet transform and image processing and the wavelet package of principle,; 2nd Department points focus description has Wavelet analysis tool box of detailed using method, including graphics user interface, and Wavelet General function, and a Wavelet transform of MATLAB achieved, and Wavelet transform of MATLAB achieved, and MATLAB implementation of wavelet packet transform and signal and noise reduction and compression of images, as well as the latest signal lifting Wavelet transform and image content