摘要
给出了一类特性较好的循环码的编码和译码方法 .构造一类具有伪随机序列性质的循环码 ,并利用良好的伪随机序列的相关特性 ,对循环码进行相关译码 .对这类循环码的编码做了简要说明 ,重点对译码的机制做了分析 ,并对两种译码电路进行了探讨 .
A new cyclic code and method of coding and decoding are presented.The cyclic code based on pseudorandom sequence,and its decoding can take advantage of the nice characteristic of pseudorandom sequence's correlation.The coding circuit of the cyclic code is briefly explained,and the decoding mechanism is mainly analysed.And two decoding circuits are given.Also presented are typical computer simulation results to demonstrate the viablity and effectiveness of the decoding method proposed.
出处
《山东大学学报（自然科学版）》
CSCD
2000年第3期289-296,共8页
Journal of Shandong University(Natural Science Edition)
基金
国家自然科学基金资助项目!( 69772 0 1 6)
