混沌二值序列的性能分析  

Properties Analysis of Chaotic Binary Sequences

作　　者：彭军[1] 

机构地区：[1]重庆工业高等专科学校计算机系,重庆400050

出　　处：《重庆工业高等专科学校学报》2003年第4期14-17,共4页Journal of Chongqing Polytechnic College

摘　　要：分析了Logistic映射和Chebyshev映射混沌二值序列的随机性、相关性和线性复杂度等性能。结果表明,两种混沌序列都具有十分理想的随机性和相关性,线性复杂度高,适合于在保密通信和信息加密领域中应用。实验结果对混沌序列的应用研究和设计具有一定的指导作用。In this paper, the properties of chaotic binary sequences of Logistic map and Chebyshev map such as random, correlation and linear complexity degree are analyzed. The simulated experiment results indicate that both chaotic sequences possess ideal random and correlation property, and their linear complexity degree are very high. So they can suitably be applied in field of secure communication and information encryption. The results of this paper are also useful to the application research and design of chaotic sequences.

关 键 词：LOGISTIC映射 CHEBYSHEV映射 混沌二值序列 性能分析 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]