How does lsim evaluate mimo

2015 7 30
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更新时间：2015 7 30
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I have a multi-input-multi-output statespace model. I want to use lsim(sys,u,t) command to give u as an input.
  • If Zgf is my first input of statespace and
  • Zgz is the second input of statespace then
u(:,1)= Zgf;
u(:,2)=Zgr;
y=lsim(sys,u,t);
is the way to give input to the statespace using lsim? or the other way around?
Thanks!

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Sebastian Castro
Sebastian Castro 2015-7-30

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Directly from the lsim documentation page:
If sys has three inputs, then u is a t-by-3 array. Each row u(i,:) specifies the input value(s) at the time sample t(i).
So, it is the right way based on your question. Of course, you could also try it to verify :)
- Sebastian

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