基于Matlab的信源编码实验系统的设计

Design of Experiment System for the Source Coding Based on Matlab

信源编码是"信息论与编码"课程的重要内容。本文利用Matlab中GUI图形用户界面设计了信源编码的实验系统,实现了几种常用的信源编码方法:香农编码、费诺编码、Huffman编码、均匀编码和非均匀编码。实践证明,该系统具有操作简单和交互性强等特点,为实验教学提供了一个有效的辅助工具。

Source coding is an important content of Information Theory and Coding course . The source coding experimental system is designed using graphical user interface （GUI） of Matlab. The several method of source coding are realized including Shannon coding, Fenno coding, Huffman coding, uniform encoding and non uniform encoding . It proves that this system has characteristics of easy operation and strong ability of interaction, which offers an effective assistant tool for the experimental teaching.