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Parameter-Induced Stochastic Resonance in Wireless Sensor Network Signal Processing

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Abstract:

Parameter-induced stochastic resonance (PSR) using double potential well model was focused in this paper. Based on the former stochastic resonance study, system parameter µ was used to explore the resonance characteristics. A bluetooth-based wireless sensor network (WSN) was adopted to obtain the experimental data for parameter-induced stochastic resonance simulating. Under fixed noise intensity range, the changes of system parameter µ led to a systematic output resonance. Simulating results demonstrated that the systematic parameter µ could lead to stochastic resonance at signal processing level.

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Periodical:

Advanced Materials Research (Volumes 121-122)

Pages:

646-650

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.121-122.646

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Online since:

June 2010

Authors:

Zi Kai Zhao, Guo Hua Hui

Keywords:

Double Well Potential Model, Noise Intensity, Signal-to-Noise Ratio (SNR), Stochastic Resonance, Systematic Parameter

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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