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


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Kozlenko E. L. Entropy of filtered chaotic signals. Izvestiya VUZ. Applied Nonlinear Dynamics, 1998, vol. 6, iss. 6, pp. 73-81. DOI: 10.18500/0869-6632-1998-6-6-73-81

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Russian
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Article
UDC: 
537.86

Entropy of filtered chaotic signals

Autors: 
Kozlenko Egor Lvovich, Saratov State University
Abstract: 

Chaotic oscillations being passed through linear filters are distorted that reflects in the estimates of their characteristics. One of such characteristics is entropy — usually used as a quantitative comlexity measure of different processes. The present paper is focused on the problems of entropy estimation of chaotic time series, passed through linear filters. The systems, consisting of generators of chaotic oscillations and linear first—order and high—order filters have been investigated by means of computer simulation.

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Reference: 
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Received: 
25.09.1998
Accepted: 
23.02.1999
Published: 
10.04.1999