ADPCM音频编解码器，使用标准的C语言编程，实现了G.711，g.72 3，…

树的先序，中序排列，求树的后序排列，自己编码实现的。-Tree first order, in sequence order, and after the sequence tree with their own coding achievable.

一个h.263的视频算法及测试程序，符合国际视频会议标准-An H.263 video algorithm and testing procedures, in line with international standards for video conferencing

这个是电子地图的 原程序 很好的,不错啊 侃侃 ,很有帮助-This is the electronic map of the original program very good, good ah Kankan, helpful

压缩软件LHA的C源程序代码-compression software LHA C source code

一个在MFC环境中使用的 InfoZip打包类，使用时需包含UNZDLL.DLL和ZIPDLL.DLL两个动态链接库-an environment in the use of the SDK package type, use and the need to contain UNZDLL.DLL ZIPDLL.DLL two dynamic link library

视频格式转换的程序-video format conversion process

小游戏，一款可以自行使用的象棋游戏，你可以轻松的上交作为作业。-small game, one is free to use the chess game, you can easily surrendered as operations.

此源码是个JAVA开发的简单聊天室。给大家参考，提提意见。-source of this development is a simple Java chat room. For your reference, make a suggestion.

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.

基于wavelet和bandelet的spiht图像压缩！-And wavelet-based image compression spiht the bandelet!