| 广义Hamming重量和等重码 |
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| 引用本文： | 岳殿武,胡正名.广义Hamming重量和等重码[J].电子与信息学报,1997,19(4):553-557. |
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| 作者姓名： | 岳殿武 胡正名 |
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| 作者单位： | 南京邮电学院电信工程系，北京邮电大学信息工程系 南京 210003，北京 100088 |
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| 摘 要： | 本文将线性码的广义Hamming重量的概念推广到非线性码上去,并导出了一种广义Elias界.对于线性等重码,本文给出了其完整的重量谱系.
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| 关 键 词： | 广义Hamming重量 线性码 等重码 Elias界 循环Hadamard矩阵 |
| 收稿时间： | 1995-7-4 |
| 修稿时间： | 1996-7-11 |
GENERALIZED HAMMING WEIGHTS AND CONSTANT WEIGHT CODES |
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| Yue Dianwu,Hu Zhengming.GENERALIZED HAMMING WEIGHTS AND CONSTANT WEIGHT CODES[J].Journal of Electronics & Information Technology,1997,19(4):553-557. |
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| Authors: | Yue Dianwu Hu Zhengming |
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| Affiliation: | Nanjing University of Posts and Telecommunications Nanjing 210003;Beijing University of Posts and Telecommunications Beijing 100088 |
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| Abstract: | This paper generalizes the definition of generalized Hamming weights for linear codes to nonlinear codes, derives a generalized Elias bound, and gives the weight hierarchy of linear constant weight codes. |
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| Keywords: | Generalized Hamming weights Linear codes Constant weight codes Elias bound Circulant Hadamard matrix |
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