应用科学学报 ›› 1999, Vol. 17 ›› Issue (4): 416-420.

• 论文 • 上一篇    下一篇

用特征向量法求解混沌映射的不变分布

戴旭初, 张锦钢, 徐佩霞   

  1. 中国科学技术大学
  • 收稿日期:1998-09-25 修回日期:1998-11-15 出版日期:1999-12-31 发布日期:1999-12-31

Calculation of Invariant Probability Distribution for Chaotic Maps Using Eigenvector Method

DAI XUCHU, ZHANG JINGANG, XU PEIXIA   

  1. University of Science and Technology of China, Hefei 230027
  • Received:1998-09-25 Revised:1998-11-15 Online:1999-12-31 Published:1999-12-31

摘要: 从Frobenious-Perron积分方程出发,导出了混沌映射的不变分布与转移概率矩阵的关系,从而得到了一种计算其不变分布的方法.该方法不仅能克服传统直方图法要求样本数多、误差大的缺点,而且特别适用于转移概率易于确定的一些实际的实验系统.

关键词: 不变分布, 直方图, 混沌映射, 特征向量

Abstract: A new method of direct calculation of invariant probability distribution for chaotic maps is derived from Frobenious-Perron equation.The method circumvents disadvantage of histogram method,and is particularly useful for some realistic experimental system whose transfer probability matrix is easy to be determined.

Key words: chaotic map, invarian tprobability distribution, eigenvector, histogram