Stochastic Resonance in a Time-Delayed Bistable System Subjected to Dichotomous Noise and White Noise

被引：0
|
作者：
Guo, Feng [1 ]
Zhou, Yu-rong [2 ]
Zhang, Yu [3 ]
机构：
[1] SW Univ Sci & Technol, Sch Informat Engn, Mianyang 621010, Peoples R China
[2] Panzhihua Univ, Sch Informat & Elect Engn, Panzhihua 617000, Peoples R China
[3] SW Univ Sci & Technol, Coll Econ & Management, Mianyang 621010, Peoples R China
来源：
CHINESE JOURNAL OF PHYSICS | 2010年 / 48卷 / 02期
关键词：
D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Stochastic resonance in a time-delayed bistable system subjected to asymmetric dichotomous noise and multiplicative and additive white noise is investigated. We find that the signal-to-noise ratio is a non-monotonic function of the delayed times and of the amplitude of the driving square-wave signal, as well as of the asymmetry and correlation rate of the dichotomous noise. In addition, the SNR varies non-monotonically with the system parameters and the intensities of the multiplicative and additive noise.
引用
收藏
页码：294 / 303
页数：10
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