LOCAL EXPONENTIAL DIVERGENCE PLOT AND OPTIMAL EMBEDDING OF A CHAOTIC TIME-SERIES

被引：75

作者：

GAO, JB

ZHENG, ZM

机构：

[1] Laboratory for Nonlinear Mechanics of Continuous Media, Institute of Mechanics, Chinese Academy of Sciences, Beijing

来源：

PHYSICS LETTERS A | 1993年 / 181卷 / 02期

关键词：

D O I：

10.1016/0375-9601(93)90913-K

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

we propose here a local exponential divergence plot which is capable of providing a new means of characterizing chaotic time series. The suggested plot defines a time dependent exponent LAMBDA and a ''plus'' exponent LAMBDA+ which serves as a criterion for estimating simultaneously the minimal acceptable embedding dimension, the proper delay time and the largest Lyapunov exponent.

引用

页码：153 / 158

页数：6

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