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ISCS 2013: Interdisciplinary Symposium on Complex SystemsEvolutionary Systems in Complex Signal Analysis

ISCS 2013: Interdisciplinary Symposium on Complex Systems: Evolutionary Systems in Complex Signal... [All complex systems presenting chaotic behaviour are non-linear ones and many problems of their analysis and modelling are caused by application of linear or pseudo-linear models which are not able to represent all aspects of signals generated by these systems. Experiments with some natural-based signal data like e.g. EEG ones concluded presence of typical composite periodic functions, like sin(sin(x)). These functions have specific behaviours which will be presented. Especially, they are non-stationar, have continuous spectrum and thus it is hard to apply usual tools like Fourier transform. To analyse these signals, evolutionary GPA-ES system was used.] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

ISCS 2013: Interdisciplinary Symposium on Complex SystemsEvolutionary Systems in Complex Signal Analysis

Part of the Emergence, Complexity and Computation Book Series (volume 8)
Editors: Sanayei, Ali; Zelinka, Ivan; Rössler, Otto E.
Brandejsky, Tomas
ISCS 2013: Interdisciplinary Symposium on Complex Systems — Feb 16, 2014
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8 pages

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Publisher
Springer Berlin Heidelberg
Copyright
© Springer-Verlag Berlin Heidelberg 2014
ISBN
978-3-642-45437-0
Pages
101 –108
DOI
10.1007/978-3-642-45438-7_10
Publisher site
See Chapter on Publisher Site

Abstract

[All complex systems presenting chaotic behaviour are non-linear ones and many problems of their analysis and modelling are caused by application of linear or pseudo-linear models which are not able to represent all aspects of signals generated by these systems. Experiments with some natural-based signal data like e.g. EEG ones concluded presence of typical composite periodic functions, like sin(sin(x)). These functions have specific behaviours which will be presented. Especially, they are non-stationar, have continuous spectrum and thus it is hard to apply usual tools like Fourier transform. To analyse these signals, evolutionary GPA-ES system was used.]

Published: Feb 16, 2014

Keywords: Complex system signals; Signal analysis; Evolutionary systems; Generic programming algorithm

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