Nonlinear Phenomena in Complex Systems, 2000, Vol.3, No.2, pp.188--191

NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2000, Volume 3, Number 2, pp.188--191

Smoothing Chaotic Spectrum of Nonautonomous Oscillator.
A. Namajunas, A. Tamasevicius, G. Mykolaitis, A. Cenys

A technique for smoothing power spectra of chaotic oscillations is described. The nonautonomous Duffing oscillator is considered. The signals are processed by means of a linear feedback shift register. Even very short register of length m = 4 makes the spectrum smooth and at.
Key words: hyperchaotic behaviour, coupled unstable oscillators, Lyapunov exponents.

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