In linear systems, noises always destroy the transmission and processing of signal. However, in some nonlinear systems, the suitable noises can make the noises cooperate with the signal, which can improve the function of the systems, this phenomenon is called stochastic resonance.
Focusing on multi-threshold system as the study object, based on mutual information and correlation coefficient, we study the stochastic resonance and supra-threshold stochastic resonance under Gaussian mixture noise. This pap...