摘要
汉明码、延长汉明码是非常重要的线性码 ,本文分析了汉明码和延长汉明码的周期分布 ,利用延长汉明码是第 1阶R -M码的对偶码 ,给出了延长汉明码的周期分布的表达式。
Hamming codes are a class of special linear codes Period distribution and minim um period distribution for Hamming codes and extend Hamming codes are further di scussed in this paper.Extend Hamming codes are used as dual codes of first-order R-M codes at the first time The expressions of period distribution of extend Hamming codes and Hamming codes are given.
出处
《贵州师范大学学报（自然科学版）》
CAS
2003年第1期32-34,共3页
Journal of Guizhou Normal University：Natural Sciences
基金
重庆市教委科研基金资助 ( 96 0 384)
