关键词: 非线性系统, 随机共振, 噪声

Abstract:

Stochastic resonance is a common optimal response phenomenon caused by the noise in the nonlinear systems.The theory and research findings of stochastic resonance have been used in many fields.Stochastic resonance shows the good aspect of noise,which is different the traditional viewpoint that the noise is harmful to the useful signal.In the paper,the recent research findings of stochastic resonance are reviewed in detail,and its future development is also discussed.

Key words: nonlinear system;stochastic resonance;noise