Stochastic resonance in a stochastic bistable system subject to additive white noise and dichotomous noise

Feng Guo and Yu-rong Zhou

Physica A: Statistical Mechanics and its Applications, 2009, vol. 388, issue 17, 3371-3376

Abstract: The stochastic resonance (SR) in a stochastic stable system driven by a static force and a periodic square-wave signal as well as by additive white noise and dichotomous noise is considered from the point of view of the signal-to-noise ratio (SNR). It is found that the SNR exhibits SR behavior when it is plotted as a function of the noise strength of the white noise and dichotomous noise, as well as when plotted as a function of the static force. Moreover, the influence of the strength of the stochastic potential force and the correlation rate of the dichotomous noise is investigated.

Keywords: Stochastic resonance; Stochastic bistable system; Dichotomous noise (search for similar items in EconPapers)
Date: 2009
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:388:y:2009:i:17:p:3371-3376

DOI: 10.1016/j.physa.2009.05.013

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