The correlation between stochastic resonance and theaverage phase-synchronization time of a bistable system driven bycolour-correlated noises |
| |
Authors: | Dong Xiao-Juan |
| |
Institution: | Department of Applied Mathematics, Northwestern Polytechnical University, Xi'an 710129, China |
| |
Abstract: | This paper investigates the correlation between stochastic
resonance (SR) and the average phase-synchronization time which is
between the input signal and the output signal in a bistable system
driven by colour-correlated noises. The results show that the output
signal-to-noise ratio can reach a maximum with the increase of the
average phase-synchronization time, which may be helpful for
understanding the principle of SR from the point of synchronization;
however, SR and the maximum of the average phase-synchronization
time appear at different optimal noise level, moreover, the effects
on them of additive and multiplicative noise are different. |
| |
Keywords: | stochastic resonance phase-synchronization signal-to-noise ratio average phase-synchronization time |
本文献已被 维普 等数据库收录! |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
|