| 混沌二进制序列性能分析 |
| |
| 引用本文： | 周悦,朱灿焰,汪一鸣. 混沌二进制序列性能分析[J]. 苏州大学学报(工科版), 2006, 26(2): 7-10 |
| |
| 作者姓名： | 周悦 朱灿焰 汪一鸣 |
| |
| 作者单位： | 苏州大学电子信息学院,江苏,苏州,215021 |
| |
| 基金项目： | 国家自然科学基金;江苏省高校自然科学基金 |
| |
| 摘 要： | 讨论了Logistic数字混沌序列的产生方法，通过与m序列比较，分析了数字混沌序列的混沌特征和相关统计特性，并用计算机进行仿真，作了相应的实验数据分析，结果表明数字混沌序列具有较理想的相关特性，是CDMA系统中扩频码的优选码型。
|
| 关 键 词： | 数字混沌序列 相关特性 Logistic映射 |
| 文章编号： | 1673-047X（2006）02-0007-04 |
| 收稿时间： | 2005-10-14 |
| 修稿时间： | 2005-10-14 |
Study on the Performances of Chaotic Binary Sequences |
| |
| ZHOU Yue,ZHU Can-yan,WANG Yi-ming. Study on the Performances of Chaotic Binary Sequences[J]. Journal of Suzhou University(Engineering Science Edition), 2006, 26(2): 7-10 |
| |
| Authors: | ZHOU Yue ZHU Can-yan WANG Yi-ming |
| |
| Abstract: | The generating methods of digital chaotic sequences by Logistic Map are studied. Comparing with the m-sequence, the chaotic characteristics and correlative performances of the digital chaotic sequences are analyzed. The data analysis results for the computer simulating experiments are also given in this paper. It is concluded those the digital chaotic .sequences are of more well correlative performances, they will be one of the best code types for CDMA spread spectrum. |
| |
| Keywords: | digital chaotic sequences correlative characteristics logistic map |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
