A = [1 0 0 0; 0 -1 0 0; 0 0 -2 0; 0 0 0 -3];B = [1 0; -1 1; 0 -1; 1 -1];C = eye(4);D = 0;X0 = [-2; -1; 1; 2];EvA = eig(A);sys = ss(A,B,C,D);AT = transpose(A)BT = transpose(B)t = linspace(0,3);t0 = 0;tfinal = 3;Wc = integral(@(t) integrand(t,t0,A,B),t0,tfinal,'ArrayValued',true);IW = inv(Wc)phi = exp(AT.*(-t));u = -BT*phi*IW*X0;lsim(sys, u, t, X0)grid on
Matrix dimensions must agree.Error in HW3_1 (line 17)phi = exp(AT.*(-t));
I know it has to do with t, so any recommendations?
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