Weighing matrices and self-dual codes

被引：0
|
作者：
Harada, M [1 ]
机构：
[1] Okayama Univ, Dept Math, Okayama 700, Japan
来源：
ARS COMBINATORIA | 1997年 / 47卷
关键词：
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this note, we give a method to construct binary self-dual codes using weighing matrices. By this method, we construct extremal self-dual codes obtained from weighing matrices. In particular, the extended Golay code and new extremal singly-even codes of length 40 are constructed from certain weighing matrices. We also get necessary conditions for the existence of some weighing matrices.
引用
收藏
页码：65 / 73
页数：9
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