filtering output data from my integrator solution

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Nicholas
Nicholas 2014-2-14
编辑： Nicholas 2014-2-17
So i have a system of differntial equations that i am solving. I want to feed the output solutions into another equation but i only need the final output values from the end of my time step to feed into my next equation. how can i filter out all the other points?

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回答（1 个）

Jan
Jan 2014-2-14
Do you mean this:
[t, y] = ode45(...)
last_t = t(end);
last_y = y(end, :);
?
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Nicholas
Nicholas 2014-2-17
编辑：Nicholas 2014-2-17
sorry I should have been more specific. I am using simulink. so after my simulation runs through I have a system of solutions. I only want to get the final output to feed into an external matlab code that i have written into the same simulink file. Im new to using this is it possible for me to share my file with you. I think that might help.
But ultimately yes that is what i want.

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