In the last several decades, the stochastic resonance (SR) phenomena which arise in the biological system due to the impact of noises have drawn the increasing interest from biologists and physicists recently. In various cases, noises play an indispensible role in stimulating the SR effect in the biological systems. Therefore, the effect of noise has attracted the extensive and various attention from scientists in different fields. In a lot of nonlinear dynamical systems, scholars have made a great deal of investigation, and some very interesting and meaningful results are discovered.A large...