一个LZW压缩算法源码 简单实用 很有帮助

FCP takes a file, generates a random 2048 bit key and encrypts the file with a RC4 stream cipher. The encrypted file is written to a new file along with the decryption stub and key. When the output file is executed it decrypts and executes the encrypted file. It s written in Delphi 6, enjoy the source code.

这是一个JPEG解码器,里面使用了MMX,SSE等汇编指令集

实现对图像的lzw压缩编码 得到图像的压缩比以及码长-Lzw realize image compression coding of image compression ratio as well as the code length

This file contains a new and improved version of the Huffman coder, (June 29. 2001). The name is Huff06.m. There are also some additional files which are helpful when using Matlab for data compression: quantizer, different variants of run-length-encoding and end-of-block coding in Mat2Vec, and a program which do JPEG-like entropy coding. A complete compression example is shown in TestMat2Vec.m. This file is all you need for Huffman coding in MatLab.-This file contains a new and improved version of on of the Huffman coder, (June 29. 2001). The name is Huff06.m. There are also some additional files which are helpful wh en using Matlab for data compression : quantizer. different variants of run-length-encoding an d end-of-block coding in Mat2Vec. and a program which do JPEG-like entropy coding . A complete compression example is shown in Tes tMat2Vec.m. This file is all you need for Huffma n coding in MatLab.

使用小波变换的处理方法对图象进行图象的压缩。-Deal with the use of wavelet transform methods of image compression image.

g.721 C代码-g.721 C code

详细描述了关于单片机学习的教材内容，并且附有相关例题和编程代码-Described in detail on the MCU learning materials content, and accompanied by relevant examples and programming code

cmjbitset_demo

这是JPEG解码源代码，C++环境下的，内附使用说明-This is the JPEG decoder source code, the C environment, enclosing use

此源码为zip压缩、解压缩源码，可实现对ZIP文件的操作。-this source of zip, extract the source code, can be realized right ZIP operation.