VHDL语言编写的fft变换的ip核代码 对算法感兴趣的可以

huffman编码与解码的实现程序，内附编译及使用说明，很完善的程序，可以自由的输入字符集大小以及字符的权值。-huffman encoding and decoding the realization process, containing the compiler and use that, it is well established procedures, they can input character set size and weight of characters.

cab!

smtp服务器端的源码 大家看看，有不对还请指导-smtp server we look at the source, not also requested guidance

标准xvid内核，对于图像压缩与解压缩的理解非常有帮助-Xvid core standards for image compression and decompression very helpful in understanding

LZW程序源代码，c语言实现。可能不是很全，我有好的版本，会继续给大家。-LZW source code, c language. May not be all, I have a good version, we will continue to.

压缩文件的处理，可以嵌入自己的软件中-compressed files, embedded in its own software

jpeg压缩标准中Jpg和Bmp格式相互转换的API封装-jpeg compression standard in Jpg and Bmp format conversion of the API package

一种无损压缩解压的算法,是lz77的改进,其压缩比比lz77高,速度要快-a lossless compression decompression algorithm is lz77 improvement everywhere lz77 its high compression, faster speed

针对二值图像的压缩实现了算术编码以及解码 并在此基础上实现了一节自适应算术编码 有很好的压缩效果-For binary image compression realize the arithmetic coding and decoding and on this basis has been realized a very good adaptive arithmetic coding compression has the effect of

EasyARM1138 的蜂鸣器程序 能发出两种不同频率的声音-EasyARM1138 the buzzer program can issue two kinds of different frequencies of sound