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Predicting the Coherence Resonance Curve Using a Semi-analytical Treatment by Biswas, Santidan; Das, Dibyendu; Parmananda, P.; Sain, Anirban is a scholarly article available to read on EtoBox.

What is Predicting the Coherence Resonance Curve Using a Semi-analytical Treatment about?

Emergence of noise induced regularity or Coherence Resonance in nonlinear excitable systems is well known. We explain theoretically why the normalized variance ($V_{N}$) of inter spike time intervals, which is a measure of regularity in such systems, has a unimodal profile. Our semi-analytic treatment of the associated spiking process produces a general yet simple formula for $V_{N}$, which we show is in very good agreement with numerics in two test cases, namely the FitzHugh-Nagumo model and the Chemical Oscillator model.

Author

Biswas, Santidan; Das, Dibyendu; Parmananda, P.; Sain, Anirban

Published

2009

Language

EN