COUPLING ENHANCES STOCHASTIC RESONANCE IN NONLINEAR DYNAMIC ELEMENTS DRIVEN BY A SINUSOID PLUS NOISE

被引：39

作者：

INCHIOSA, ME

BULSARA, AR

机构：

来源：

PHYSICS LETTERS A | 1995年 / 200卷 / 3-4期

关键词：

D O I：

10.1016/0375-9601(95)00198-C

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider the response signal-to-noise ratio of a network of N globally and nonlinearly coupled overdamped nonlinear dynamic elements driven by a weak sinusoidal signal embedded in Gaussian white noise. In the ''stochastic resonance'' operating regime, the coupling significantly enhances the system's collective response over that of a single element.

引用

页码：283 / 288

页数：6

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