中文说明：用MATLAB完成的小波变换程序和通过阈值对图像进行压缩的过程，我和很多同学都是在学习的同时习惯的，是一个后来逐渐了解小波的问题和MATLAB编写的程序。所以我愿意亲身遇到并用自己的经验和我们一起解决问题，希望对同样的问题有一定的帮助。
English Description：
using MATLAB completed wavelet transform procedures and through the threshold to compress images of the process, I and many of my classmates are used to learn while, is a problem then a gradual understanding of wavelet and MATLAB preparation procedures. Therefore I am willing to personally encounter and the experience to solve the problem with us, it is hoped to have the same problem of some help.