Achieving high bit rate logical stochastic resonance in a bistable system by adjusting parameters
نویسندگان
چکیده
منابع مشابه
Comparison of aperiodic stochastic resonance in a bistable system realized by adding noise and by tuning system parameters.
Two methods of realizing aperiodic stochastic resonance (ASR) by adding noise and tuning system parameters in a bistable system, after a scale transformation, can be compared in a real parameter space. In this space, the resonance point of ASR via adding noise denotes the extremum of a line segment, whereas the method of tuning system parameters presents the extrema of a parameter plane. We dem...
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متن کاملLogical stochastic resonance
In a recent publication it was shown that, when one drives a two-state system with two square waves as input, the response of the system mirrors a logical output (NOR/OR). The probability of obtaining the correct logic response is controlled by the interplay between the noise-floor and the nonlinearity. As one increases the noise intensity, the probability of the output reflecting a NOR/OR oper...
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We study onset and control of stochastic resonance (SR) phenomenon in two driven bistable systems, mutually coupled and subjected to independent noises, taking into account the influence of both the inertia and the coupling. In the absence of coupling, we found two critical damping parameters: one for the onset of SR and another for which SR is optimum. We then show that in weakly coupled syste...
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ژورنال
عنوان ژورنال: Chinese Physics B
سال: 2015
ISSN: 1674-1056
DOI: 10.1088/1674-1056/24/11/110502