lsim Simulate time response of dynamic systems to arbitrary inputs.9 [: ?/ `2 c% \7 d! N, Z& i( ^+ B
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[Y,T,X] = lsim(SYS,U,T,X0) / V6 |0 } B6 O' m; j, C also returns the state trajectory X, a matrix with LENGTH(T) rows* y0 b6 L7 M1 Z6 e9 f% b. T
and as many columns as states.