Graficar una funcion descriptiva

Como hacer un programa en el cual con base a una funcion descriptiva se pueda graficar G(jw) en un plano polar

[Rik]

Have a read here and here. It will greatly improve your chances of getting an answer.

[Stephen23]

Online translation: "How to make a program in which, based on a descriptive function, G (jw) can be plotted in a polar plane"