Hello, I put the following system in matlab but I get an error
"When simulating the response to a specific input signal, the input data U must be a matrix with as many rows as samples in the time vector T, and as many columns as input channels."
Can someone explain it to me? Thank you.
A = [3 0;0 -2];B = [3 0;0 -2];C = [-1 1;1 -1];D=0;x0 = [1 -1]; poles = eig(A) % open-loop response:
t = 0:0.01:5;u = 0*t;sys = ss(A,B,C,D);[y,t,x] = lsim(sys,u,t,x0);plot(t,y)
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