| 二元等重码的一个简单构作及其检错性 |
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| 引用本文： | 李艳,张拥萍,胡海燕.二元等重码的一个简单构作及其检错性[J].数学的实践与认识,2017(4):292-296. |
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| 作者姓名： | 李艳 张拥萍 胡海燕 |
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| 作者单位： | 1. 张家口学院理学系,河北张家口,075000;2. 张家口学院初等教育系,河北张家口,075000 |
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| 摘 要： | 对于自然数s,k,t,0
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| 关 键 词： | 二元等重码 最佳等重码 最佳检错码 |
A Simiple Construction and Error-detecting Properties of a Binary Constant Weight Code |
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| LI Yan,ZHANG Yong-ping,HU Hai-yan.A Simiple Construction and Error-detecting Properties of a Binary Constant Weight Code[J].Mathematics in Practice and Theory,2017(4):292-296. |
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| Authors: | LI Yan ZHANG Yong-ping HU Hai-yan |
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| Abstract: | For natural numbers s,k,t,0 ＜ s ＜ k ＜ t,s,k ∈ t]={1,2,...,t},((ts)) denotes the family of s-subsets of t].A relation matrix is constructed by inclusion relation of subsets in two different family of subsets ((ts)) and ((tk).Proved that this relation matrix is a binary constant weight code and obtained conditions of optimal constant weight code and studied its error-detecting properties. |
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| Keywords: | binary constant weight codes optimal constant weight codes optimal error-detecting codes |
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