A = [0 1 0 0; 0 0 1 0; 0 0 0 1; -2 -5 -7 -2];B = [0; 0; 0; 1];C = [1 3 0 0];D = 0;t = 10;sys = ss(A,B,C,D);x0 = [1 1 1 1]; u = exp(-0.3*t)*sin(t);lsim(sys, u, t)grid
I was given this ss system, but it keeps returning:
Error using DynamicSystem/lsim (line 97)When simulating the response to a specific input signal, the input data U must be a matrix of numeric values with at least tworows (samples) and without any NaN or Inf.Error in HW2_2b (line 15)lsim(sys, u, t)
Any ideas?
Best Answer