stochastic resonance
Feasibility of Energy Harvesting Using Stochastic Resonance Caused by Axial Periodic Force
... The blue line in Fig. 3 shows the displacement response of the end mass just under the ambient vibration excitation and it can be seen that the beam is unable to jump between the two potential wells. Conversely, the ...
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Zero dispersion stochastic resonance in a model for a superconducting quantum interference device
... Stochastic resonance ~ SR ! has been the subject of inten- sive investigation over the last decade: for recent reviews see @ 1,2 # . The idea of SR was originally introduced @ 3,4 # in re- lation to a ...
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Enhanced vibrational energy harvesting using non-linear stochastic resonance
... Stochastic resonance is an intriguing and counter intuitive ...demonstrated stochastic resonance in a range of physical systems such as an ac-driven Schmitt trigger [5], a bistable ring laser ...
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Stochastic resonance : linear response and giant nonlinearity
... of stochastic resonance with a standard ...standard resonance, the response a shows a maximum when plotted as a function of the driving frequency Ω; (c) the phase lag -φ in SR varies nonmonotonically ...
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A Computational Approach for the Understanding of Stochastic Resonance Phenomena in the Human Auditory System
... — Stochastic resonance (SR) is a nonlinear phenomenon by which the introduction of noise in a system causes a counterintuitive increase in levels of detection performance of a ...
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Linear response theory in stochastic resonance
... (in the case of a nonstationary system the definition (1) has to be modified). The am- plitude of the signal is equal to |χ(Ω)|A, and SR arises when |χ(Ω)| increases with D in some interval of D (and then decreases again ...
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High frequency stochastic resonance in SQUIDs
... Stochastic resonance (SR), in which a weak periodic signal in a nonlinear system can be enhanced by an increase of the ambient noise intensity, appears to be ...
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Multi antenna Spectrum Sensing Based on Stochastic Resonance
... Abstract. Aiming at the problem of spectrum sensing in cognitive radio under low signal to noise ratio (SNR) and channel fading, proposed a spectrum sensing method based on Stochastic Resonance (SR) and ...
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Stochastic resonance in a nonlinear model of a rotating, stratified shear flow, with a simple stochastic inertia-gravity wave parameterization
... small-amplitude stochastic contribution to the potential vorticity tendency, on the model balanced flow, is generally small, as ...the stochastic waves can strongly affect wavenumber ...the ...
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Stochastic Resonance Synergetics—Quantum Information Theory for Multidimensional Scaling
... A quantum information theory is derived for multidimensional signals scaling. Dynamical data modeling methodology is described for decomposing a signal in a coupled structure of binding synergies, in scale-space. Mass ...
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The effects of stochastic resonance electrical stimulation and neoprene sleeve on knee proprioception
... The clinical conditions associated with knee propriocep- tion deficits have stimulated interest in methods by which proprioception may be improved. Several studies have demonstrated an improvement in knee proprioception ...
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Theory of stochastic resonance for small signals in weakly damped bistable oscillators
... to stochastic resonance was discovered experi- mentally in acoustically-excited, turbulent, submerged jets [15], where the role of noise is played by ...
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Stochastic Resonance Effects on Apnea, Bradycardia, and Oxygenation: A Randomized Controlled Trial
... neonatal stochastic resonance delivery system, described in the Methods section, which was licensed by Harvard University to SR-Bio, Inc, a Delaware Corporation, in ...
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Robust Minimum Density Estimators and Stochastic Resonance for Classification Algorithms
... tic resonance to the predicted accuracy with no stochastic resonance ...without stochastic res- onance ...the resonance applied to the original ...independent resonance applied ...
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Classical quantum crossover in magnetic stochastic resonance in uniaxial superparamagnets
... Stochastic resonance (SR) is nowadays a well known but still remarkable effect which allows one to control the behavior of periodic signals passing through noisy ...between stochastic and regular ...
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Logical stochastic resonance with a coulomb coupled quantum dot rectifier
... commutation [27]. Here, the noise-dependent switching of the logic functionality due to effects like local heating from hot spots can be of interest for practical applications. Altogether, transitions between different ...
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Enhanced balance associated with coordination training with stochastic resonance stimulation in subjects with functional ankle instability: an experimental trial
... function. Stochastic resonance stimulation has been reported to act directly on muscle spindle mechanoreceptors or indirectly through cutane- ous fusimotor reflexes to enhance signal detection ...
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Adaptive parameter tuning stochastic resonance based on SVD and its application in weak IF digital signal enhancement
... Parameter-tuning stochastic resonance can effectively use noise to enhance signal energy, whereas its system parameters are hard to select, and how to combine it with more practical signals needs to be ...
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Stochastic resonance in perspective
... i.e. SR occurs. As mentioned above, it is this amazing result that has stimulated so much interest in the phenomenon of stochastic resonance among physicists, biologists, and engi- neers. In addition to ...
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A new transmission gearboxes fault diagnosis system based on Bistable Stochastic Resonance
... At present, it is the mainstream monitoring methods based on vibration monitoring for such machines and has also made good progress in vibration signal acquisition and processing after several generations of scholars' ...
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