摘要
定义了二元非线性码的广义RT重量,该广义重量的基本性质已经得到。另外,研究了一类二元非线性码——(n,2,w)极大等重等距码的特殊情形下的关于该广义重量的重量谱(系)和第r广义RT重量分布函数多项式。
A definition of generalized RT weights of binary nonlinear code is given, and basic properties of the generalized weights are derived. The weights for unextendable binary code of constant weight and distance with parameters (n, 2, w), a classe of nonlinear codes, are studied. The weight hierarchy and the r-- th generalized RT weight distribution function polynomial for special cases of the code are determined too.
出处
《安庆师范学院学报(自然科学版)》
2009年第1期42-44,共3页
Journal of Anqing Teachers College(Natural Science Edition)
关键词
二元非线性码
RT重量
广义RT重量
分布函数多项式
binary nonlinear code,RT weight, generalized RT weight , distribution function polynomial