快速离散余玄变换idct

是一个压缩解压缩的标准代码,简单明了, 易用易懂-Is a compression standard decompression code, simple and clear, easy-to-use easy-to-understand

h261协议的h261编码码,lib_261.h里面提供了详细的接口和说明.-agreement h261 coding yards inside lib_261.h provided a detailed interface and annotations.

本源码是用VC++6.0实现的，显示了BMP位图，并实现了快速的8*8的块的DCT和IDCT变换-the source of VC 6.0, showing a bitmap BMP, and achieve a rapid 8* 8 block of DCT and IDCT transform

对英文字母的哈夫曼编码-right alphabetic Huffman coding

图象压缩算法的实现,十分具有参考价值的,赫赫有名-Image compression algorithm is very valuable and well-known

几个压缩算法程序（改进包括lzw、lz77、compress、huffeman）-Several algorithm procedure about compression (improvements including lzw,lz77,compress,huffeman)

此代码为霍夫曼编码和LZ7编码的联合实现，它能较高地提高无损压缩及解码的速度-this code for the LZ7 Huffman coding and encoding of the Joint Implementation, to raise it higher lossless compression and decoding speed

讲述一种huffman编码方法的文献，文献里有编码程序的源码，讲解加程序，很全面。-A huffman encoding method on the literature, the literature, there are procedures for the source code to explain the increase in procedures, it is full.

这是小波变换的一个源代码，vc实现，很有用的哦，希望对大家有所帮助。-This is a wavelet transform source code, vc realized, very useful Oh, we want to help.