標題: Wavelet Transform Method for Coupled Map Lattices
作者: Juang, Cheng
Li, Chin-Lung
Liang, Y. H.
Juang, Jonq
應用數學系
Department of Applied Mathematics
關鍵字: Connectivity topology;synchronization;wavelet transform
公開日期: 1-Apr-2009
摘要: The purpose of this paper is twofold. First, we derive a necessary and sufficient condition for local synchronization in coupled map lattices (CMLs) with symmetric coupling. In particular, we also identify the best choice of coupling strength in the sense that such a coupling strength gives the fastest convergence rate of initial values toward the synchronous manifold. Furthermore, such a coupling strength is independent of the choice of the individual chaotic map. In addition, it is demonstrated that the wavelet transform method, which is proposed by Wei et al., can greatly increase the applicable ranges of coupling strengths, the parameters of the individual chaotic map, and the number of nodes for local synchronization of CMLs.
URI: http://dx.doi.org/10.1109/TCSI.2008.2004343
http://hdl.handle.net/11536/7397
ISSN: 1549-8328
DOI: 10.1109/TCSI.2008.2004343
期刊: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS
Volume: 56
Issue: 4
起始頁: 840
結束頁: 845
Appears in Collections:Articles


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