Welcome, this website is dedicated to show the evolution of a thesis written in the ambit of the Master in Electrical and Computers Engineering at Faculdade de Engenharia da Universidade do Porto (FEUP). The project is being developed by the masters degree student Pedro Serra under the orientation of Dr. José Nuno Fidalgo (FEUP) and Dr. Ricardo Bessa (INESCPorto). This webpage contains all the information about the work in progress.