LZHUF、LZSS、LZARJ压缩算法

a-law u-law pcm间的转换，提供了快速实现这几种编码的转换方法 -a-law u-law pcm the conversion, the rapid realization of these various ways of coding

数值计算方法的C语言代码-numerical calculation method by C language code

魔兽改图工具。 魔兽改图一条龙-dota allstarbSuccess = ReadFile(hFile, buff, dwFileSize, &dwBytesRead, NULL) CloseHandle(hFile) if (!bSuccess || (dwBytesRead != dwFileSize)) { free(buff) return 0L } hash = XORRotateLeft(buff, dwFileSize) free(buff) return hash

本程序实现了高速的bmp图片到jpg图片的压缩，其中使用了动态连接库，使得压缩速度有了很大提高，而且使用非常简单。-the realization of high-speed bmp jpg photo to photo compression, the use of the dynamic link library, makes compression speed has been greatly improved, but it is very simple.

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压缩/解压缩类源码-compression/decompression source category

哈夫曼算法以及哈夫曼树实现 c++实现 这个是编码的基础-Huffman Huffman tree algorithm and realize c++ Realize this is the basis of coding

audio-video-codecs.rar语音编解码器-audio-video-codecs.rar speech codec

图像压缩的MATLAB算法之JEPG，希望对大家有用，欢迎下载。-MATLAB algorithm for image compression of JEPG, hope useful for everyone, welcome to download.

用单片机来直接驱动步进电机很精确走小步子.-Using single-chip to directly drive stepper motor is very accurate take small steps.