Some help to find the max value of a function?

Hi,

I don't know the code to put in the EDITOR to find the maximum value of a function.

My EDITOR:

%Function i=@(t,y) [y(3); y(4); (-xg0*w0^2*sin(wf*t)*M-w0^2*y(1)*M-2*w0*beta*y(3)*M)/M; 0]; [Ti,Yi]= ode45(i,[0 50],[0 0 0 0]);

%Plot function plot(Ti,Yi(:,1));

%Find max value of the function ?

Answer 1

[Honglei Chen]

Why not use max, e.g.,

max(Yi(:,1))

For details, see the documentation

doc max

[Igor]

It works, thank's ;)

[Tornike Onoprishvili]

why not zoidberg?