线性分组码在纠错编解码的应用

Application of Linear Block Code in Error Correcting Codes

当今社会通信及高速通信数据网的飞速发展,数据的交换、处理和存储技术得到了广泛的应用,人们对数据传输和存储系统的可靠性提出了越来越高的要求。本系统介绍在纠错编解码中很常用的一种方法——线性分组码,并通过单片机编程实现这种纠错码,模拟通信过程中出现的错误并纠正错误。在这个系统中利用单片机编程实现线性分组码的编码和伴随式译码过程。

In modern society, along with the development of communication and high speed correspondence data network, the technique of data exchange, processing have got extensive of application, people put forward more and more requirement with the credibility of the transformation and storage system. This system introduces a kind of means commonly used in error correcting codes ------ linear block code and carries out the coding though programming on SCM, simulating the error in process of communication and correcting the error. It makes use of SCM to realize the programming of linear block code and syndrome decoding.