实现文件压缩与解压缩，编程环境。净…

QccPackSPECK也是重要的嵌入式编码方法，在小波编码中具有重要应用。这个代码3d-speck也是应用于三维小波体数据压缩的代码。-QccPackSPECK is also an important embedded coder, which is vital in wavelet coding. this 3d-speck sourcecode is very useful for people who process 3d volume data

此文件可以能帮你求体积，面积和圆球的体积。用于初学VC的有帮助-This document can help you order the size, area and volume of sphere. For beginner with VC help

delphi File Crypter Pro source code

gzip1.2.4源码 -gzip1.2.4 source

SPIHT多级树集合分裂算法的基础知识，讲解详细，适合于入门者理解算法的基本思想。-SPIHT multi-level tree splitting algorithm is a collection of basic knowledge, to explain in detail, suitable for beginners to understand the basic idea of the algorithm.

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.

一个不错的视频压缩源码-a good source of video compression

关于JPEG压缩和置乱的 很不错的 很实用-on JPEG compression and scrambling of the very good very practical

resizer控件-Resizer Controls

7-Zip 3.11的源码-7-Zip 3.11 source code