Affiliation: | 1.Department of Computer-Aided Design, Saint-Petersburg Electrotechnical University “LETI”, 5, Professora Popova st., Saint Petersburg, Russia, 197376 ;2.Youth Research Institute, Saint-Petersburg Electrotechnical University “LETI”, 5, Professora Popova st., Saint Petersburg, Russia, 197376 ;3.Laboratory of Nonlinear Systems - Circuits and Complexity (LaNSCom), Physics Department, Aristotle University of Thessaloniki, Thessaloniki, Greece ;4.Control and Modelling Group (GCOM), Department of Electrical Engineering, Federal University of S?o Jo?o del-Rei, S?o Jo?o del-Rei, MG, 36307-352, Brazil ; |