unzip

压缩与解压缩类；压缩文件至.zip包内，增加文件至.zip包内，及解压缩相关操作。(zip and unzip。)

本程序实现了数据压缩中RLC(游程编码)过程。执行环境为 TC 3.0。(realized by the data compression RLC (RIc) process. The environment for the implementation of TC 3.0.)

arithmetic compression

描述最新的无损压缩水印算法，给出新的设计思想和设计步骤。(Description of the latest lossless compression Watermarking Algorithm, given the new design thinking and design steps.)

MM1 Simulation model

解压缩软件UNZIP的C源程序代码 The decompression software UNZIP C source code(The decompression software UNZIP C source code)

文件中有两个编码程序，一个是简单的游程编码仿真实现，另一个是图像的游程压缩编码实现(There are two coding programs in the file. One is a simple run-length coding simulation implementation, the other is the image run-length compression coding implementation.)

IO for uncompress .zip files using zlib.

常用图像压缩编码码matlab实现。包括：DM编码、变换编码（FFT和DCT）、算术编码、行程编码、Huffman编码、线性预测编码和一个近似的JPEG编码过程。非常适合入门用户实践。(Commonly used image compression coding matlab code to achieve. Including: DM coding, transform coding (FFT and DCT), arithmetic coding, Run-Length Coding, Huffman coding, linear predictive coding and a process similar to JPEG encoding. Very suitable for the practice of entry-users.)

用verilog编写的huffman解码程序(huffman decoder verilog)