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Single-Molecule Stochastic Resonance [PDF]
Physical Review X, 2012 Stochastic resonance (SR) is a well-known phenomenon in dynamical systems. It consists of the amplification and optimization of the response of a system assisted by stochastic (random or probabilistic) noise.
K. Hayashi +4 more
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Stochastic resonance in electrical circuits—I: Conventional stochastic resonance. [PDF]
IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 1999 Stochastic resonance (SR), a phenomenon in which a periodic signal in a nonlinear system can be amplified by added noise, is introduced and discussed. Techniques for investigating SR using electronic circuits are described in practical terms.
Luchinsky, D. G. +3 more
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Entropic Stochastic Resonance [PDF]
Physical Review Letters, 2008 We present a novel scheme for the appearance of Stochastic Resonance when the dynamics of a Brownian particle takes place in a confined medium. The presence of uneven boundaries, giving rise to an entropic contribution to the potential, may upon ...
B. Hille +8 more
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A novel image noise reduction method for composite multistable stochastic resonance systems [PDF]
Heliyon, 2023 In the field of digital signal processing, image denoising is an more and more significant research direction. For the traditional noise reduction theory, noise is considered to be harmful, and the image quality can be improved by analyzing noise ...
Shangbin Jiao +3 more
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Magnetic Anomaly Detection Based on a Compound Tri-Stable Stochastic Resonance System [PDF]
Sensors, 2023 In the case of strong background noise, a tri-stable stochastic resonance model has higher noise utilization than a bi-stable stochastic resonance (BSR) model for weak signal detection.
Jinbo Huang +6 more
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Signal-to-noise ratio enhancement for MEMS resonant sensors with potential barrier adjustable stochastic resonance [PDF]
Microsystems & NanoengineeringThe signature of stochastic resonance is that additional noise surprisingly enhances the signal-to-noise ratio (SNR). A noise-adaptive system that learns to add an optimal amount of noise to trigger stochastic resonance and improve SNR is known as ...
Junhui Wu, Guangya Zhou
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Controlled Symmetry with Woods-Saxon Stochastic Resonance Enabled Weak Fault Detection [PDF]
Sensors, 2023 Weak fault detection with stochastic resonance (SR) is distinct from conventional approaches in that it is a nonlinear optimal signal processing to transfer noise into the signal, resulting in a higher output SNR.
Jian Liu +5 more
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Non-Markovian Stochastic Resonance [PDF]
Physical Review Letters, 2003 The phenomenological linear response theory of non-Markovian Stochastic Resonance (SR) is put forward for stationary two-state renewal processes. In terms of a derivation of a non-Markov regression theorem we evaluate the characteristic SR-quantifiers; i.
B. Hille +10 more
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Stochastic resonance in MoS2 photodetector [PDF]
Nature Communications, 2020 Here, the authors take advantage of stochastic resonance in a photodetector based on monolayer MoS2 for measuring otherwise undetectable, ultra-low-intensity, subthreshold optical signals from a distant light emitting diode in the presence of a finite ...
Akhil Dodda +5 more
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