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

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Saurabh Sakpal
Saurabh Sakpal 2015-8-27
编辑： John D'Errico 2015-8-27
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.

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回答（1 个）

John D'Errico
John D'Errico 2015-8-27
编辑：John D'Errico 2015-8-27
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.

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