Nonlinear-response effects in stochastic resonance are investigated. An analytic solution is obtained in the framework of the adiabatic approximation. It is found that the input signal strength plays an important role in affecting the stochastic resonance behavior. Our analytic predictions fit well both numerical calculations and experimental results.
ASJC Scopus subject areas
- Mathematical Physics
- Physics and Astronomy(all)
- Condensed Matter Physics
- Statistical and Nonlinear Physics