Detection and classification of nonlinear dynamic switching events

被引：4

作者：

Storm, C ^{[1
]}

Freeman, WJ ^{[1
]}

机构：

[1] Univ Calif Berkeley, Grad Grp Biophys, Berkeley, CA 94720 USA

来源：

PHYSICAL REVIEW E | 2002年 / 66卷 / 05期

关键词：

D O I：

10.1103/PhysRevE.66.057202

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A method is proposed for detecting chaotic switching events. Switching events are classified by the time of the event and by parameter value. Classifications are based on the density of localized dynamics about a test trajectory. This method is shown to be successful in tracking short-time parameter modulation and hyperchaotic key shifting used in otherwise secure communications.

引用

页数：4

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