| (n,2,ω)极大等重等矩码的广义Hamming重量和Gresmer界 |
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| 引用本文： | 丁川,王开弘. (n,2,ω)极大等重等矩码的广义Hamming重量和Gresmer界[J]. 重庆理工大学学报(自然科学版), 2002, 16(3): 19-21,33 |
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| 作者姓名： | 丁川 王开弘 |
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| 作者单位： | 重庆师范学院数学与计算机科学系 重庆400047(丁川)，重庆师范学院数学与计算机科学系 重庆400047(王开弘) |
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| 摘 要： | 根据 (n ,2 ,ω)极大等重等矩码的码矩阵 ,给出了 (n ,2 ,ω)极大等重等矩码的第r广义Ham ming重量和第r广义Hmming重量的分布函数多项式。并根据广义Hamming重量 ,[(2 k- 1)m ,k ,2 k-1]等重码能达到Gresmer界。
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| 关 键 词： | 等重码 非线性等重码 广义Hamming重量 Gresmer界 |
| 文章编号： | 1671-0924(2002)03-0019-03 |
| 修稿时间： | 2002-11-26 |
Generalized Hamming Weight of Maximum Code with Constant Weight and Distance for (n,2,w) and Gresmer Bound |
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| DING Chuan,WANG Kai-Hong. Generalized Hamming Weight of Maximum Code with Constant Weight and Distance for (n,2,w) and Gresmer Bound[J]. Journal of Chongqing University of Technology(Natural Science), 2002, 16(3): 19-21,33 |
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| Authors: | DING Chuan WANG Kai-Hong |
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| Abstract: | In this paper, the rth generalized Hamming weight and its function polynomial of maximum code are presented based on the code matrix of maximum code with constant weight and distance for (n,2,w), and [(2k-1)m,k,2k-1] constant weight code can reach Gresmer bound according to the generalized Hamming weights. |
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| Keywords: | constant weight code non-linear constant weight code generalized Hamming weights Gresmer bound |
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