首页|Optimal signal-to-noise ratio in stochastic time-delayed bistable systems
Optimal signal-to-noise ratio in stochastic time-delayed bistable systems
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NSTL
Springer Nature
We study the optimal signal-to-noise ratio in a stochastic time-delayed bistable system. By using the small delay approximation, we transform the time-delayed system into stochastic nondelayed differential equations to obtain the analytic expressions of the signal-to-noise ratio in different mechanisms. In the valid range of small delay approximation, we compare the peak values of signal-to-noise ratio curves and obtain the optimal signal-to-noise ratio. From the results, we find that the interplay of time delay and noise has a great influence on time-delayed bistable systems.
Gao, Shilong
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Leshan Normal Univ, Coll Math & Informat Sci, Leshan 614000, Peoples R China
NSTL
Springer Nature
