一个包装zlib的例子，有demo程序

判断外部程序启动没有 判断外部程序启动没有 -vb

本人多年前，用C语言实现的DES加密算法的源代码。-DES C-language.

这是jpeg2000的压缩算法，讲述了基本的算法，及其实现方法-jpeg2000 This is the compression algorithms, on the basic algorithm, and its implementation

一个非常好的圆形Slider Control类,对我们非常实用.-a very good round Slider Control category, we are very practical.

本代码为采用小波基进行图像压缩的代码程序，压缩率可以达到1/32。采用vc编写。-code for the use of wavelet image compression code procedures, compression ratio can reach 1/32. Prepared using vc.

一种无损压缩算法,是lz77的改进,压缩率并不比lz77高,但速度较快-a lossless compression algorithm is lz77 improved compression rate is higher than lz77, but faster

This document explains how to read the RADARSAT data CD provided with the book "Digital Processing of Synthetic Aperture Data" by Ian Cumming and Frank Wong, Artech House, 2005. On this web site, programs are provided in MATLAB to read the data and parameters from the CD. The structure of the programs is outlined in Figure 1. There are two main programs and one function that are used to extract

实现LZARI压缩算法的C++类源码,VC++语言开发，可直接移植使用。-Realize LZARI compression algorithm C++ Type of source, VC++ Language development, can be directly transplanted to use.

可以对选中的文件进行压缩！-be selected in the right compression!

7Zip软件实现： 七种编码格式的压缩与解压缩功能。-7Zip software : seven coding format compression and decompression functions.