一个用于数字图像压缩的小波变换实现源程序

小波学习入门的极好的材料，欢迎大家踊跃下载！-Wavelet an excellent entry-learning materials, enthusiastically welcomed everyone to download!

是二维图象的小波变换和逆变化.可以直接编译运行和调试-is two-dimensional image inverse wavelet transform and change. Can be directly translated running and debugging

D5/3提升整数小波，可实现图像的无损压缩，包括一维和二维图像整数小波变换-D5/3 integer wavelet upgrade can realize lossless image compression, including the one-dimensional and two-dimensional image integer wavelet transform

采用mallat算法进行小波分解/重构的程序，支持一维和二维信号-Mallat algorithm using wavelet decomposition/remodeling process, support one-and two-dimensional signal

实现小波变换对图像的作用， 同时有高通和低通滤波-Achieve the wavelet transform on an image. It also has the function of highpass and lowpass filtering.

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

根据寄存器的值可以显示出特定的方波信号, 根据方波信号可以显示波形-According to register value can show a specific square wave signal, in accordance with square-wave signal can be displayed waveform

对于多个有差频的平行光的干涉，可以产生移动的条纹-multiple optical interference fringe

contourlet变换的matlab工具包-Contourlet transform matlab toolkit

一个基于小波变换的多谱段图像压缩编码算法，算法使用了基于上下文的codec。对于SAR图像的性能十分优秀。-One based on wavelet transform multi-spectral image compression coding algorithm using context-based codec. SAR images for very good performance.