[PDF] Top 20 Stochastic resonance in monostable systems

... Near resonance −φ passes through 90 ◦ and, in the high T limit where the “natural frequency” substantially exceeds Ω, −φ decreases towards 0 ◦ exactly as would be seen in a conventional ...the resonance ... See full document

... electronic systems simulating Brownian motion in a bistable [24] and in a monostable [3] ...in monostable systems as ...underdamped systems was reviewed ... See full document

... This perception of the origins of SR suggests that it is actually a very general phe- nomenon. In particular, there is no obvious reason why it should be confined to bistable (or multistable) systems. It is ... See full document

... Recently, it has become apparent that SR is actually a much more general phenomenon than had previously been supposed. In particular, it has been shown [12] that significant stochastic enhancements of weak ... See full document

... The spectrum sensing method based on Stochastic Resonance (SR) achieved good effects in the weak signal condition. SR is a nonlinear phenomenon, which could enhance the output signal by some nonlinear ... See full document

... experimental systems where the large scale motion can be thought as the slow variable superimposed to a noise (turbulent) small scale background acting on the ...complex systems the separation of large ... See full document

... control systems should the environment of image forces controlling the reaction ...their systems the power regulation, the power to command as part of the axis of disorder will be referred to by the view ... See full document

... of stochastic resonance (SR), where a periodic signal in a system and the signal-to-noise ratio are enhanced by external noise, has attracted much attention recently and by now has been observed in several ... See full document

... 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 ...optical systems [3], electronic ... See full document

... 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 ... See full document

... LSR systems, noise enhances the signal quality but is not sufficient for the system to produce an output by ...QD systems (with conductances higher than the conductance quantum) exhibiting higher output ... See full document

... at resonance, however it can be considerably suboptimal with frequency-varying conditions and wideband vibrations ...tunable resonance frequency is also considered as an effective method [9] and ... See full document

... quasi-thermal systems the response, and in particular its increase with increasing noise intensity D, are described by the fluctuation-dissipation ...where stochastic resonance (SR) ... See full document

... SR was originally discussed [2], [3] for a bistable system and, for the next several years, it was widely assumed that bistability was an essential prerequisite for the phenomenon to occur. The perception of SR as a ... See full document

... to display SR, attention turned to the so-called level crossing detector (LCD), which is basically a threshold device. The new wave of electronic simulations and theoretical explanations for this class of system were ... See full document

... systems, which is a symplectic mapping for every t > 0 almost surely ([8]), can be generated by certain generating functions. Meanwhile, as an argument of the theory, the generating function that generates the ... See full document

... hybrid stochastic retarded systems (also known as stochastic retarded systems with Markovian switching), which is an improvement of an existing ...hybrid stochastic delay systems ... See full document

... Even though the results are only valid for a class of one-dimensional systems, the authors believe that the approach has potential to be ex- tended to 2-D and 3-D systems. The key point being the definition ... See full document

... preoptic systems project to brain areas that play key roles in the arousal system, such as the lateral hypothalamus (LHA), orexin neurons and the locus coeruleus ... See full document

... scoring systems axe firstly ...scoring systems such as the game of international squash (approximately B^n-x points where n = 9) or the game of ...scoring systems used in international squash and ... See full document