Stochastic resonance in a time-delayed mono-stable system with correlated multiplicative and additive white noise  

作　　者：周玉荣 

机构地区：[1]School of Information and Electric Engineering,Panzhihua University

出　　处：《Chinese Physics B》2011年第1期169-174,共6页中国物理B（英文版）

摘　　要：This paper considers the stochastic resonance for a time-delayed mono-stable system, driven by correlated multiplicative and additive white noise. It finds that the output signal-to-noise ratio （SNR） varies non-monotonically with the delayed times. The SNR varies non-monotonically with the increase of the intensities of the multiplicative and additive noise, with the increase of the correlation strength between the two noises, as well as with the system parameter.This paper considers the stochastic resonance for a time-delayed mono-stable system, driven by correlated multiplicative and additive white noise. It finds that the output signal-to-noise ratio （SNR） varies non-monotonically with the delayed times. The SNR varies non-monotonically with the increase of the intensities of the multiplicative and additive noise, with the increase of the correlation strength between the two noises, as well as with the system parameter.

关 键 词：stochastic resonance time-delayed mono-stable system signal-to-noise ratio 

分 类 号：N93[自然科学总论]