采用C++编写的lzss压缩算法，尤其对于文本文件的压缩效果比较好-The use of C++ written lzss compression algorithms, especially for the compression effect of the text file is better

用于文本压缩的压缩算法,可以取得比较高的压缩比-used to compress text

lzw算法实现对文本和图像的无损压缩和解压缩，字典长度最高位12位，对重复性比较高的文本和图像有不错的压缩效果。-lzw algorithm lossless compression and decompression of text and images, dictionary length MSB 12, good compression of the repeatability text and image.

本科时做的一个实验，关于３个算法的比较，有matlab代码，有说明文本，还有一些素材图片。-three algorithms about image process,include some image used in the process and pdf introducing the process.