ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)


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Pavlov A. N. Detection of information signals based on reconstruction of dynamical systems and discrete wavelet-transform. Izvestiya VUZ. Applied Nonlinear Dynamics, 2008, vol. 16, iss. 6, pp. 3-17. DOI: 10.18500/0869-6632-2008-16-6-3-17

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
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Language: 
Russian
Article type: 
Article
UDC: 
517.9

Detection of information signals based on reconstruction of dynamical systems and discrete wavelet-transform

Autors: 
Pavlov Aleksej Nikolaevich, Saratov State University
Abstract: 

An approach to extract transmitted messages from the chaotic carrying signal is proposed based on the combination of dynamical systems reconstruction and the discrete wavelet-transform. It is shown that discrete wavelets allow one to increase the stability to noise of the detecting algorithm that deals with the reconstruction technique.

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Reference: 
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Received: 
13.03.2008
Accepted: 
13.03.2008
Published: 
27.02.2009
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