A method of file compress arithmetics based on LZW dictionary model and program flow is introduced in this article,the compress capability of this scheme and its practice improvement on carrier wave data/speech complexer terminal are given too.
论文介绍一种基于LZW字典模型的文件压缩算法及程序流程,给出了该方案的压缩性能及其对电力线载波数据语音复接终端远程通信的改进效果。