Compression

lzw压缩（matlab源程序）欢迎大家下载 里面有实例(LZW compression (matlab source code) are welcome to download there are examples of)

这是关于huffman编码的算法，输入权值，自动给出编码(This is about huffman coding algorithm, the input weights automatically given coding)

用于开发Windows Mobile的参考源程序(Windows Mobile for the development of a reference source)

说明：  matlab 用PCA方法对图像进行压缩、还原(PCA method using matlab image compression, restore)

说明：  这是相关编码的标准和实现，是密码学的和数据压缩的基础。(This is the relevant coding standards and implementation, is cryptography and data compression basis.)

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.

一个手机电子商务网站 包含物品展示，后台管理，管理员登陆(A mobile e-commerce site that contains items to display, background management,管理员登陆)

基于两步迭代收缩法和复数小波的压缩传感 图像重构 ( Based on two-step iterative shrinkage method and the complex wavelet compression sensor Image reconstruction )

计算多项式的算法 数据结构计算多项式的加减发和乘法(data structure)

液晶屏，液晶面板的专业用语，适合初学者。(LCD screen, LCD panel of professional language, suitable for beginners.)