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arXiv 0802.3430cs.ITmath.IT
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一类非二元码及其重量分布

A Class of Nonbinary Codes and Their Weight Distribution

Xiangyong Zeng, Nian Li, Lei Hu

摘要:

本文对偶数$n\geq 4$和任意正整数$k$(其中${\rm gcd}(n/2,k)={\rm gcd}(n/2-k,2k)=d$为奇数),定义了一类$p$ -元码$\mathcal{C}^k$,并完全确定了它们的重量分布,其中$p$为奇素数.作为应用,由这些码构造了一类非二元序列族,并确定了其相关分布。

英文摘要:

In this paper, for an even integer $n\geq 4$ and any positive integer $k$ with ${\rm gcd}(n/2,k)={\rm gcd}(n/2-k,2k)=d$ being odd, a class of $p$-ary codes $\mathcal{C}^k$ is defined and their weight distribution is completely determined, where $p$ is an odd prime. As an application, a class of nonbinary sequence families is constructed from these codes, and the correlation distribution is also determined.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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