Abstract de la publi numéro 4613

This is a short guide to use the Fortran 90 and Matlab package \textbf{MfMax} created to solve the 3D orbital transfer problem of maximization of the final mass for medium and low thrust engines. It used homotopic (Predictor-Corrector) method and single shooting. The Matlab interface allows the user to define and solve the problem, and then to draw some graphs.