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Noise-induced multimode behavior in excitable systems

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Based on experiments with electronic circuits, we show how a system of coupled excitable units can possess several noise-induced oscillatory modes. We characterize the multimode organization in terms of the coherence resonance effect. Multiple gain of regularity is found to be related to different frequency entrainments and to the appearance of additional time scales.
OriginalsprogEngelsk
TidsskriftPhysical Review E (Statistical, Nonlinear, and Soft Matter Physics)
Vol/bind66
Udgave nummer1 Pt 2
Sider (fra-til)016203
ISSN1539-3755
StatusUdgivet - 1 jul. 2002

ID: 33812885