摘要
Hamming码是一类特殊的线性码 .该文对Hamming码和延长Hamming码的周期分布作进一步的分析 ,首次利用延长Hamming码是第 1阶R -M码的对偶码 ,给出了延长Hamming码的周期分布的表达式 .
Hamming codes are a class of special linear codes. In this paper, period distribution and minimum period distribution for Hamming codes and extended Hamming codes are further discussed. Exended Hamming codes are used as dual codes of first-order R-M codes at the first time,the expressions of period distribution of extended Hamming codes and Hamming codes are given.
出处
《曲阜师范大学学报（自然科学版）》
CAS
2003年第2期45-48,共4页
Journal of Qufu Normal University(Natural Science)
基金
重庆市教委科研基金资助 ( 96 0 384)
