unarj

melp编解码，压缩率2.4Kbps，1.2Kbps(MELP codec, compression rate 2.4Kbps, 1.2Kbps)

这是基于多媒体实验所要求的lzw算法的简单实现，可以作为简单的参考来用！(This is based on multimedia experiment called lzw simple implementation of the algorithm can be used as a simple reference to use!)

说明：  c语言环境下的 RLE编码的串行程序(c language environment RLE encoded serial procedures)

压缩感知的几种算法算法,帮助更深入了解压缩感知算法(Compressed Sensing)

说明：  该程序包含两部迭代收缩阈值算法在几个方面的应用，包括图像，1范数和2范数的核心算法。(The program includes two parts of iterative shrinkage threshold algorithm in several aspects, including image, 1 norm and 2 norm core algorithm.)

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 )

this is renderer function

zigzag函数的matlab实现，通常图象压缩中经常需要用的ZIGZAG函数(the zigzag function realized by matlab)

说明：  这是一个常用的JPEG-LS编解码的C语言实现。(This is a commonly used JPEG-LS codec C language.)

算术编码，利用算术编码进行数据压缩，用C语言实现，程序简单，已跑通(Arithmetic coding, the use of arithmetic coding for data compression, using C language, the procedure is simple, has run through)