contourlet_toolbox工具箱，用以实现contourlet编码

perl中编译使用zlib -Using zlib in perl compile

数据压缩技术概论(PPT)-Survey data compression technology (PPT)

svg生成chart图片源码。 包括3种基本形式的chart类型。-svg factroy

用C语言编的万年历-C language series hefty almanac

压缩程序，VC++源代码和演示程序

这是一个基于字典的压缩和解压缩算法，其中包含压缩和解压缩的源码，是用VC实现的。其中还有测试的结果和过程-This is a dictionary-based compression algorithm, which contains the compression and decompression of the source, is to use the VC. Among them were the results of the tests and processes

A high quality VC++ source code implementing the very important context-based adaptive arithmetic coder.

图像压缩的MATLAB算法之JEPG(完整的图像压缩的MATLAB算法之JEPG，完整的例程）。-MATLAB algorithm for image compression of JEPG (complete image compression of the MATLAB algorithm JEPG, complete routines).

非常好的可执行文件压缩软件，支持的格式包括 atari/tos，djgpp2/coff，dos/com，dos/exe，dos/sys，rtm32/pe，tmt/adam，watcom/le，win32/pe，Linux/i386 等等，压缩比率也非常的高。-very good executable file compression software, including support for the format atari/los, djgpp2/coff, dos/com, dos/exe, dos/sys, rtm32/pe, TMT/adam, Watcom/le, win32/pe, Linux/i386, etc., the compression ratio is very high.

开发的两个小波变换函数对图像进行小波变换-The development of both the wavelet transform function of image wavelet transform