Symbolic vector dynamics approach to parameter estimation for coupled map lattice

摘要：

Symbolic dynamics,which partitions the infinite number of finite length trajectories into a finite number of trajectory sets,allows a simplified and coarse-grained description of the dynamics of a system with a limited number of symbols.In this paper,we will further develop the symbolic vector dynamical estimation method in coupled map lattice (CML).We will take the CML of Logistic map as an example,to show that the control parameters affect dynamical characters of symbolic vector sequence.We will study the ergodic property of CML by using the inverse function of CML.We will give the symbolic vector dynamical description of the initial values,the forbidden words and the control parameters for studying pattern formation in CML.We will also give a coupling coefficient estimation approach based on the ergodic property.

关键词： Symbolic vector dynamics Coupled map lattice Parameter estimation Ergodic property

作者: Shuo Shao Kai Wang Wenjiang Pei Yifeng Zhang Zhenya He

作者单位: Department of Radio Engineering,Southeast University,Nanjing,China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer and Network Technology(ICCNT 2011)(2011第三届IEEE计算机与网络技术国际会议)

会议地点: 太原

会议语种:英文

页码: 246-251

在线出版日期: 2011-02-26（万方平台首次上网日期，不代表论文的发表时间）