摘要
本文分析了二进制(n,2,w)非线性等重码的不可检错误概率,讨论了偶码长等重码成为最佳码的可能性,分析了(n,2δ,w)码的不可检错误概率和成为最佳码的条件。阐述了(2w,2δ,w)自互补码为最佳码的可能性,给出了该码的距离分布及有关问题的猜想。
In this paper, the undetected error for an (n, 2, w) binary nolinear constant weight codes and the possibility of the (2w, 25, w) codes becoming optimum are analysed. Then the probability of undetected error for the (n, 28, w) codes and the condetions under which the codes become optimum are discussed. At last, some results and conjecture about the distance distribution of binary nonlinear constant weight codes are also given.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1989年第1期8-13,共6页
Acta Electronica Sinica
