一个多种压缩方法的程序,不过代码比较多。实现了huffman压缩的功能-a variety of compression methods of procedure, but more code. Implementation of the Huffman compression function

对运动估计传统的各个方法，例如全搜索，菱形法，自适应，三步法，四步法，以及它们的几种改进的matlab实现-Motion estimation traditional methods, such as full search, diamond method, adaptive, three-step, four-step, and their several improvements matlab implementation

这个文档是我大学时候多媒体的一个实验作业，里面要求实现LZW压缩方法。大家可以在文档中自行查阅。(This document is an experimental operation of multimedia in my university. It requires four simple compression methods, namely, Huffman, adaptive Huffman, LZW and arithmetic coding. Because of the need