ANALYSIS OF SPATIOTEMPORAL SIGNALS OF COMPLEX-SYSTEMS

被引:23
作者
UHL, C
FRIEDRICH, R
HAKEN, H
机构
[1] Institut für Theoretische Physik und Synergetik, Universität Stuttgart, 70550 Stuttgart
来源
PHYSICAL REVIEW E | 1995年 / 51卷 / 05期
关键词
D O I
10.1103/PhysRevE.51.3890
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
We present a method of analyzing spatiotemporal signals emerging from nonequilibrium self-organizing systems that are close to instability. The algorithm aims at an identification of spatial modes and corresponding order-parameter equations. We discuss and demonstrate the method by examples of simulated codimension I and II instabilities, including a numerically integrated partial differential equation leading to ''blinking states.'' © 1995 The American Physical Society.
引用
收藏
页码:3890 / 3900
页数:11
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