Harikrishnan, K. P.; Ambika, G. - In: The European Physical Journal B - Condensed Matter and … 61 (2008) 3, pp. 343-353
We undertake a detailed numerical study of the twin phenomenon of stochastic and vibrational resonance in a discrete model system in the presence of bichromatic input signal. A two parameter cubic map is used as the model that combines the features of both bistable and threshold systems. In...