huff

实现Huffman算法，对数据进行最优编码压缩。(huffman code)

压缩感知的经典书籍，请大家下载查阅，好的东西大家一起分享哦，谢谢大家了！！(compresed sensoring)

压缩感知三维成像文献，是三维重建方面最新的文献(Compressed sensing three-dimensional imaging literature, is the latest three-dimensional reconstruction of the literature)

二维DCT，FPGA实现JPEG压缩中的二维DCT(dct)

本代码为LZW算法的C语言实现程序，他在此基础上加入了霍夫曼算法的优点(the LZW algorithm code for the C language procedure, he joined the basis of the merits of the algorithm Hoffman)

ffmpeg 是一个开源、功能强大的多媒体处理软件，可以实现对音频流、视频流的录制和转换。(ffmpeg is an open source, powerful multimedia processing software, which enables audio streaming, video streaming recording and conversion.)

输入两个正整数m和n，求其最大公约数和最小公倍数(Enter two positive integers m and n, can seek the common denominator and least common multiple)

SVD algorithm implementation in Matlab

说明：  TSP 程序 ,有Matlab GUI界面，完常直观，很有学习价值。(TSP programs with GUI base on GA,it s worth downloading)

Codes". Huffman coding uses a specific method for choosing the representation for each symbol, resulting in a prefix code (sometimes called "prefix-free codes") (that is, the bit string representing some particular symbol is never a prefix of the bit string representing any other symbol) that expresses the most common characters using shorter strings of bits than are used for less common source symbols. Huffman was able to design the most efficient compression method of this type: no other mapping of individual source symbols to unique strings of bits will produce a smaller average output size when the actual symbol frequencies agree with those used to create the code. A method was later found to do this in linear time if input probabilities (also known as weights) are sorted.