| q元非线性等重码的不可检错误概率 |
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| 引用本文： | 吉庆兵,丁川,喻开志.q元非线性等重码的不可检错误概率[J].四川理工学院学报(自然科学版),2001,14(3):43-47. |
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| 作者姓名： | 吉庆兵 丁川 喻开志 |
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| 作者单位： | 重庆师范学院数学与计算机科学系 |
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| 摘 要： | 讨论了q元非线性等重码的检错性能,并着重用组合分析方法分析了q元非线性等重码(n,1, w)的距离分布,从而给出了q元非线性等重码(n, d, w)的距离分布,又由码的不可检错误概率与码的距离分布多项式,近而得出了q元非线性等重码的不可检错误概率。
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| 关 键 词： | 距离分布 检错 不可检错误概率 |
| 文章编号： | 1008-438(2001)03-0043-05 |
| 修稿时间： | 2001年4月2日 |
On the Probability of Undetected Error for q-ary Nonlinear Constant Weight Codes |
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| JI Qing-bing,DING Chuan,YU Kai-zhi.On the Probability of Undetected Error for q-ary Nonlinear Constant Weight Codes[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2001,14(3):43-47. |
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| Authors: | JI Qing-bing DING Chuan YU Kai-zhi |
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| Abstract: | The performance on the error-detecting for q-ary nonlinear constant weight coeds are discussed. The distance distribution of (n, 1, w) q-ary nonlinear constant weight coeds are mainly analysed by a way of combination, and the distance distribution of (n, d, w) q-ary nonlinear constant weight coeds are given. Based on the distance distribution and the probability of undetected error for codes, the probability of undetected error for q-ary nonlinear constant weight coeds are obtained. |
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| Keywords: | distance distribution detected error probability of undetected error |
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