¡Hello people!, I'm a master student of Technological the Bolivar University(Cartagena Colombia). My investigation is focused on "Analisis and simulation of galvanic corrosion in the hull of a ship using isogeometric boundary value" . For then I need to learn how Nurbs work's and how I can generate it on a mathlab code. I this is the major reason why I'm here because I know that this kind of web page help newbie like me in this kind of problem. And I hope to help people more newbie than me too. Thank you, I appreciate your attention.