“…This is also stated in previous studies (Adams and Payandeh, 1996;Chen and Billings, 1992;Er et al, 2005;Gonzalez et al, 2003;Hong et al, 2003;Peng et al, 2006;Li and Wang, 2014;Li et al, 2004Li et al, , 2006 Oyang et al, 2005;Park and Sandberg, 1991;Polycarpou, 2001;Xie and Leung, 2005;Zhang et al, 2004;Zhu and Billings, 1996). Gaussian radial basis functions have also been widely used in support vector machines, an important class of machine learning algorithms.…”