Stochastic resonance in an over-damped nonlinear oscillator subject to white noise

Yu-rong Zhou; Zheng-you He

doi:10.1117/12.905913

28 October 2011 Stochastic resonance in an over-damped nonlinear oscillator subject to white noise

Yu-rong Zhou, Zheng-you He

Proceedings Volume 8205, 2011 International Conference on Photonics, 3D-Imaging, and Visualization; 82051N (2011) https://doi.org/10.1117/12.905913
Event: 2011 International Conference on Photonics, 3D-imaging, and Visualization, 2011, Guangzhou, China

Abstract

The stochastic resonance (SR) for a stochastic bistable system driven by a dichotomous noise and a periodic signal as well as by additive white noise is considered from the view of signal-to-noise ratio (SNR). It is found that the SNR appears SR behavior when it is plotted as a function of the strengths of the noises and as a function of the parameters of the stochastic potential. The influence of the correlation rate of the dichotomous noise on the SNR is studied.

Citation Download Citation

Yu-rong Zhou and Zheng-you He "Stochastic resonance in an over-damped nonlinear oscillator subject to white noise", Proc. SPIE 8205, 2011 International Conference on Photonics, 3D-Imaging, and Visualization, 82051N (28 October 2011); https://doi.org/10.1117/12.905913

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