这是我的圣诞节礼物

讲述一种huffman编码方法的文献，文献里有编码程序的源码，讲解加程序，很全面。-A huffman encoding method on the literature, the literature, there are procedures for the source code to explain the increase in procedures, it is full.

测试压缩一个425K的文件需要9.4秒，压缩后的文件为177K。如果要提高压缩速度，那么算法的复杂度就得增加了。 -compression testing of a 425K file 9.4 seconds, compressed the files to 177K. If we are to raise compression speed, then the algorithm complexity must increase.

转自德国Eric Bodden的数据压缩算术编码专著。有极强的学术价值。-switched from Germany Eric Bodden data compression arithmetic coding monographs. Have a strong academic value.

java实现zip文件压缩解压，功能封装在一个类中，支持中文及多级目录，可以一直移植windows和unix上使用，包中提供了源代码及代码中用到的外部包-java realize extracting zip file compression, functional class in a package to support Chinese and multi-level directory, you can always transplant the use of windows and unix, package provides the source code and the code used in the external packet

SMC1602字符液晶的显示程序，封装很好，可直接调用-SMC1602 character liquid crystal display process, package well and can be directly called

这个程序可以将任意大的文件分割为多个任意小的文件，很好用的。-this procedure can be arbitrarily large number of documents divided arbitrarily small document, a very good use.

好的压缩工具，主要对MP3再压缩，给大家分享-good compression tools, mainly for MP3 compression again, to share

LZW算法的实现，用C语言编写的，LZW算法是一个压缩算法，压缩比例很高！喜欢了解的人看看吧！-lzw algorithm implementation！

介绍小波的函数，不是很复杂，初学者应该会有很大的帮助-Introduced the wavelet function, is not very complicated, beginners should be of great help

比较不错的压缩算法-quite good compression algorithm