Need help plotting results of different length of a Diff Equation Solver

Hey everyone, As my title sugggests i need help plotting a DE solver result in a for loop. Problem is every iteration is different length to the last one, for eg, one might be 45 long, the other is 48, and i have to plot these different iterations on the same graph.

OK this is what the general problem looks like

for i = 1:n

[t,x] = ode23(t0, x0)

end

I have to plot all the x's for N iterations on the same graph vs time. But all the x's outputting are different lengths. How do i solve this problem?

Much appreciated.

Answer 1

[John D'Errico]

By putting a plot statement inside the loop? The hold command may be of use for you.

for i = 1:n
  [t,x] = ode23(t0, x0);
  hold on
  plot(t,x)
end

Other ways too, but this is the obvious.