Stochastic Resonance in a coupled FitzHugh–Nagumo equation is investigated. The optimal noise intensity and the optimal input frequency, which maximize the signal to noise ratio of the output signal, are studied numerically, and their dependence on system parameters and connection coefficients is examined. It is found that a network composed of six elements can separate a superimposed periodic pulse train by controlling the noise intensity.
雑誌名
Physics letters. Sect. A, General physics, atomic physics and solid state physics
巻
255
号
1-2
ページ
23 - 30
発行年
1999-05-03
ISSN
03759601
書誌レコードID
AA00774015
DOI
info:doi/10.1016/S0375-9601(99)00161-9
フォーマット
application/pdf
著者版フラグ
author
日本十進分類法
007.61
出版者
Elsevier
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Stochastic resonance for the superimposed periodic pulse train
PhyLetA1999_255_23.pdf
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