Trichotomous noise induced stochastic resonance in a linear system |
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| Authors: | Rong-ling Lang Liang Yang Hong-lei Qin Gen-hu Di |
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| Affiliation: | 1. School of Electronics and Information Engineering, BeiHang University, Beijing, 100191, China
2. Department of Mathematics, YunCheng University, YunCheng, Shanxi, 044000, China
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| Abstract: | We investigate stochastic resonance in an underdamped linear system subjected to multiplicative trichotomous noise. We carry out the Shapiro?CLoginov formula to find the exact expression of output amplitude gain, and the impacts of the input signal frequency and noise parameters will be observed, such as noise switching rate or noise correlation time, noise amplitude and noise flatness. Then one can find the stochastic resonance for the proposed linear system. |
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