“…A special characteristic of SR lies in that a suitable amount of noise can lead to a distinctive enhancement of a weak input component to a nonlinear system [Jung, 1993;Gammaitoni et al, 1998;Cherubini et al, 2017], similarly to the periodic recurrence of the warm and the cold climates. To date, SR has been widely applied to various engineering fields, ranging from signal processing and detection [Lee et al, 2003;Sun & Kwong, 2007;Fu et al, 2018], early fault diagnosis [Vania & Pennacchi, 2004;Leng et al, 2006;Qiao et al, 2017;Ma et al, 2018], energy harvesting [Harne & Wang, 2013], to image processing [Singh et al, 2017]. Fig.…”