Stochastic Resonance in an Array of Dynamical Saturating Nonlinearity with Second-Order

DOI

10.2991/jrnal.2017.4.2.10How to use a DOI?

Keywords

stochastic resonance, dynamical nonlinearity, second-order, signal-to-noise ratio

Abstract

The transmission of weak noisy signal by parallel array of dynamical saturating nonlinearities with secondorder is studied. Firstly, the numerical results demonstrate that the output SNR can be enhanced by parallel array of dynamical saturating nonlinearities with second-order by tuning the internal noise. Secondly, the SR effects can be optimized by the self-coupling coefficient of the dynamical nonlinearity. Then, the SR effects when the non-Gaussian noise acts as the external noise are superior to that with external Gaussian noise.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - JOUR
AU  - Yumei Ma
AU  - Lin Zhao
AU  - Zhenkuan Pan
AU  - Jinpeng Yu
PY  - 2017
DA  - 2017/09/01
TI  - Stochastic Resonance in an Array of Dynamical Saturating Nonlinearity with Second-Order
JO  - Journal of Robotics, Networking and Artificial Life
SP  - 150
EP  - 153
VL  - 4
IS  - 2
SN  - 2352-6386
UR  - https://doi.org/10.2991/jrnal.2017.4.2.10
DO  - 10.2991/jrnal.2017.4.2.10
ID  - Ma2017
ER  -