经典的霍夫曼算法，此例为算法测试过程实现！并去除bug

用stl 实现的哈夫曼编码，要是没学过stl 的就不要看了。-with stl achieve Huffman coding, if stl learned not to read it.

压缩、解压缩（压缩率高，费时较长）-compression, decompression (high compression rate, longer time-consuming)

good code for image processing people and students

小波图像压缩的matlab方针，用零差数方法做的-Matlab wavelet image compression approach, using a zero difference method to do

基于ANN神经网络预测方法，可以较为精确地绘制出预测值与实际值以及误差的曲线-ANN-based neural network prediction method, you can more accurately draw predictive value and the actual value and the error curve

Arithmetic coding source code. A very good software for arithmetic coding.

一个比较简单的由VB+Access开发的系统,请慢看-a relatively simple VB Access from the development of the system, please see slow

12887时钟计数器,提供标准的时钟,定时,显示时间-12887 clock counter, provides a standard clock, time, display time

可以锁硬盘、大家可以用在保护版权上~。。保留下我的版权~-You can lock the hard disk, we can be used in the protection of copyright on the ~. . Keep under my copyright ~

Methodology document