Thread Subject:

how to implement ODE in SIMULINK ?

I want to implement adaptive hopf oscillator in Simulink and the equations are first order coupled ordinary differential equation (ODE). How should i implement it ?

1 ) dx/dt = (mu-r^2)x - w*y +K*F

2) dy/dt = (mu-r^2)y + w*x

3) dw/dt = (-K*F)*(y/(sqrt(x^2+y^2)))

See the answer to your exact same question a couple of weeks ago:

http://www.mathworks.com/matlabcentral/newsreader/view_thread/326198#896580

Phil.