| 二元等距码的Q-变换分布及其应用 | |
| 夏树涛 ; XIA Shu-tao | |
| 2010-06-07 ; 2010-06-07 | |
| 关键词 | 二元等距码 等重等距码 最大码字数 距离分布 Q-变换 binary equidistant codes equidistant constant weight codes maximum number of codewords distance dis-tribution Q-transform TN911.22 |
| 其他题名 | Q-transform of distance distribution of binary equidistant codes and applications |
| 中文摘要 | 研究了二元等距码、等重等距码及其距离分布的Q-变换。通过使用Q-变换分布的性质,研究了二元等距码和等重等距码的最大码字数并得到2个新的上界,这些上界在某些情况下优于已知的结果。; Q-transform of distance distribution of binary equidistant codes and equidistant constant weight codes were studied. By employing the properties of Q-transform, the maximum number of codewords of binary equidistant codes and equidistant constant weight codes were studied and two upper bounds were then obtained. These two bounds are better than previous known results in certain cases.; 国家自然科学基金资助项目(60402031)~~ |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/45089]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 夏树涛,XIA Shu-tao. 二元等距码的Q-变换分布及其应用[J],2010, 2010. |
| APA | 夏树涛,&XIA Shu-tao.(2010).二元等距码的Q-变换分布及其应用.. |
| MLA | 夏树涛,et al."二元等距码的Q-变换分布及其应用".(2010). |
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