1. TecNM-Higher Technological Institute of Villa La Venta,Mechatronics Department,Huimanguillo,Mexico
2. TecNM-Celaya Institute of Technology,Electronics Department,Celaya,Mexico
3. Universidad de Guadalajara-Centro Universitario de los Valles,Computational Sciences and Engineering,Ameca,Mexico
4. Universidad de Panama,Electronics and communications,Panama,Panama