摘要：AbstractCommon noise-induced synchronization is widely observed in various nonlinear oscillators. We used the relaxation oscillators that have two internal states changed by their threshold values. We investigated how the relaxation oscillators synchronize by common 1/fαnoise. As a result, we found that characteristics of the noise-induced synchronization of these relaxation systems depend on how the common 1/fαnoise is applied, namely to the internal state or to the threshold value.
