一种新的基于matlab环境的用SVD原理实现图像压缩的源程序，程序简单易懂...

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通信中的压缩、解压缩。利用相对编码的原理，进行前后相减。（编程背景为温室温度测量，限定在正负50以内）。已经编译通过。-Communication compression, decompression. The principle use of the relative encoding, carried out before and after the subtraction. (Programming background greenhouse temperature measurement, limited to within plus or minus 50). Has been compiled through.

DWT分析滤波器的VC++ 代码，采用提升算法实现．来自于-DWT filter analysis of VC code used to upgrade algorithm. From

一个不错的自制解压缩程序-a good homemade decompression procedures

基于fpga的MJPEG编码,用硬件描述语言vlogic写的-they simply based on the JPEG coding, using hardware description language to write the vlogic

OS实验源代码.rar-OS source code. Rar

UnZip is a small zipfile extract utility. It is written to be assmall portable as possible and is intended to be starting point for im-plementation of .ZIP files in non-IBM environments.Source code is provided in C and Turbo Pascal. If you port this programto a non-IBM system, I would appreciate a copy of the ported source andexe files.

SharpZipLib之前叫做NZipLib，完全由 C# 开发的压缩库，支持Zip, GZip, Tar and BZip2 ，为2007年8月最新0852release版的源文件和文档说明！ Changes for v0.85.2 release Minor tweaks for CF, ZipEntryFactory and ZipFile. Fix for zip testing and Zip64 local header patching. FastZip revamped to handle file attributes on extract + other fixes Null ref in path filter fixed. Extra data handling fixes Revamped build and conditional compilation handling Many bug fixes for Zip64. Minor improvements to C# samples. ZIP-1341 Non ascii zip password handling fix. ZIP-355 Fix for zip compression problem at low levels -SharpZipLib called before NZipLib, entirely by the C# Compression library developed to support the Zip, GZip, Tar and BZip2, for in August 2007 the latest version of 0852release source files and documentation! Changes for v0.85.2 releaseMinor tweaks for CF, ZipEntryFactory and ZipFile.Fix for zip testing and Zip64 local header patching.FastZip revamped to handle file attributes on extract+ Other fixesNull

3d_spiht

RAY压缩是综合统计和字典方法，针对数据库的压缩算法。这个算法是专门针对重复率比较高的数据的压缩算法，有较高的压缩比。如果全部重复，那么它的压缩率是以2为底的对数。可应用于电力系统数据的压缩。-Ray compression integrated statistics and dictionary method, the database compression algorithm. The algorithm is targeted at high repetition rate of data compression algorithm, a higher compression ratio. If all the repeat, then the compression ratio is 2 to the end of a few. Can be applied to power system data compression.