Recent content by mby110

Hi I have a problem. I want to prove a necessary condition in a theorem. I know that a smooth transformation is diffeomorphism around the origin. Can I show that its jacobian is nonsingular at the origin?

Tranfer function Hi If C1 and C2 are constants you can simply use tf() function. If they are parameters using ode45 functions and a little code will help. Best

Hi all I am looking for different nonlinear control methods based on lyapunov theory. Indeed I should use a method which give the "region of attraction" explicitly such as CLF and Bakhstepping methods. Can enyone help me and introduce me some otehr methods? Many thanks in advance.