an improved huffman algorithm, which has a perfect compression efficiency.

数据库课程设计 哈夫曼编码 试验报告 C++源码-Database of curriculum design, test reports Huffman C++ Source

一个压缩程序和一个解压程序-a compression procedures and a decompression procedures

代码实现了基于ARM7的MPEG-4视频解码器，由C代码和汇编混合编写，已经在ARM7TDMI平台调试通过。-Code based on the ARM7 realize the MPEG-4 video decoder, from C code and compilation of mixed-prepared, has been adopted ARM7TDMI debugging platform.

视频压缩算法,适用于高压缩网络传输协议 ,在无线公网传输也很适用-Video compression algorithm for high compression network transport protocol in the wireless public network transmission is also very applicable to

实现了LZW数据压缩算法和解压缩算法，用图形界面-achieve the LZW data compression algorithm reconciliation compression algorithm, with a graphical interface

SPIHT图像压缩编码的Matlab程序。-SPIHT image compression encoding procedure of Matlab.

DCT离散余弦变换编码和解码，利用vc对bmp图像实行变换，可以对变换和恢复后的结果进行保存和观看比较结果-the program of DCT coding and decoding.It is used to transform bmp to jpg.you can compare the original bmp to transformed jpg

这是用visual studio 实现的program。是一个自动关机的程序！效果，功能不错！-This is the realization of visual studio with the program. Is an automated shutdown procedure! Effect, function well!

rle静态图片压缩DELPHI代码,可以对DEPHI程序员了解有很大帮助-rle static picture compression DELPHI code, programmers can DEPHI understanding will be of great help

做成界面的基于小波的spiht算法压缩解压缩编码-Make the interface of the SPIHT algorithm based on wavelet compression decompression coding