Self-tuning and stochastic resonance in a simple threshold system—a filter theory approach

Toyonori Munakata, Takahiro Hada and Michihito Ueda

Physica A: Statistical Mechanics and its Applications, 2007, vol. 375, issue 2, 492-498

Abstract: Fully nonlinear filter theory is applied to a simple threshold system, which plays the role of an observer of input signals from a Brownian dynamical system. Our filtering results are discussed within the frameworks of both stochastic resonance and self-tuning of the threshold values, which gathers a lot of attention in relation to information processing in auditory systems.

Keywords: Self-tuning and stochastic resonance; Threshold system; Filter theory; Stochastic process (search for similar items in EconPapers)
Date: 2007
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:375:y:2007:i:2:p:492-498

DOI: 10.1016/j.physa.2006.09.024

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