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Stochastic resonance: numerical and experimental devices

Author

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  • Carusela, M.F.
  • Codnia, J.
  • Romanelli, L.

Abstract

An array of overdamped bistable oscillators with delay was studied numerically. Each site of the array is coupled directionally with the addition of white Gaussian noise. On the other hand, we compared the results with an array of coupled chain of experimental devices, also fed with Gaussian white noise. We observed for an optimal amount of noise and moderated coupling good transmission along the line without degradation.

Suggested Citation

  • Carusela, M.F. & Codnia, J. & Romanelli, L., 2003. "Stochastic resonance: numerical and experimental devices," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 330(3), pages 415-420.
    • Handle: RePEc:eee:phsmap:v:330:y:2003:i:3:p:415-420
    DOI: 10.1016/j.physa.2003.09.003
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    Citations

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    Cited by:

    1. Gandhimathi, V.M. & Murali, K. & Rajasekar, S., 2006. "Stochastic resonance with different periodic forces in overdamped two coupled anharmonic oscillators," Chaos, Solitons & Fractals, Elsevier, vol. 30(5), pages 1034-1047.
    2. Patterson, G.A. & Goya, A.F. & Fierens, P.I. & Ibáñez, S.A. & Grosz, D.F., 2010. "Experimental investigation of noise-assisted information transmission and storage via stochastic resonance," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 389(9), pages 1965-1970.

    More about this item

    Keywords

    Stochastic resonance; Noise;

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