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Separation of the informative component from a chaotic signal of a time-delay system

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Abstract

A new method is proposed for determining the parameters of time-delay systems using the observable time series. With this method, it is possible to reveal communications in the case of data transmission based on the nonlinear mixing of the informative signal and a chaotic signal of the time-delay system.

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Authors and Affiliations

  1. Saratov Branch, Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Saratov, Russia

    V. I. Ponomarenko & M. D. Prokhorov

Authors
  1. V. I. Ponomarenko
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  2. M. D. Prokhorov
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 28, No. 16, 2002, pp. 37–44.

Original Russian Text Copyright © 2002 by Ponomarenko, Prokhorov.

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Ponomarenko, V.I., Prokhorov, M.D. Separation of the informative component from a chaotic signal of a time-delay system. Tech. Phys. Lett. 28, 680–683 (2002). https://doi.org/10.1134/1.1505549

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  • DOI: https://doi.org/10.1134/1.1505549

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