测试压缩一个425K的文件需要9.4秒，压缩后的文件为177K。如果要提高压缩速度，那么算法的复杂度就得增加了。...

对数据库进行压缩，可以减少存储空间的占用-the database compression can reduce the storage space occupied

jpeg解码程序，把图片的编码变成.c文件，方便各位学习开发。-jpeg decoding process, the coding into the picture. c files to facilitate the development of all learning.

quantification of parameters of lifting

当前公认的最优无损/准无损图像压缩算法之一：calic算法的软件实现。-An accepted lossless and near lossless image compression algrithm: Relization of CALIC on soft.

DSP28X通信程序

lharc压缩算法-lharc Compression Algorithm

ZPAV (H265) is audio-visual codec protocol, very different from H264/MPEG4, ZPAV (H265) basic algorithm is wavelets, SPIHT, BSW, MMW, ...... ZPAV (H265) 是 音视频 压缩解压 协议，非常不同于H264/MPEG4， ZPAV (H265) 的基本算法 是 小波，多级树集合群，广义小波，数学形态小波，...... -ZPAV (H265) is audio-visual codec protocol, very different from H264/MPEG4, ZPAV (H265) basic algorithm is wavelets, SPIHT, BSW, MMW, ...... ZPAV (H265) are audio and video compression decompression agreement very different H264/MPEG4, ZPAV (H265) the basic algorithm are wavelet, multi-level tree collection groups, generalized wavelets, mathematical morphology wavelet ,......

java实现zip文件压缩解压，功能封装在一个类中，支持中文及多级目录，可以一直移植windows和unix上使用，包中提供了源代码及代码中用到的外部包-java realize extracting zip file compression, functional class in a package to support Chinese and multi-level directory, you can always transplant the use of windows and unix, package provides the source code and the code used in the external packet

一个算术编码的算法，多媒体技术的基础算法程序，可以对数据进行无损压缩。-An arithmetic coding algorithm, multi-media technology is based algorithms process the data can be lossless compression.