Can someone please tell me why I am getting this mtimes error. I know it has to do with matrix multiplication but I dont have any matrices in my code. I know the problem is in the line where I define the function x. Here is my code.
omn = 3;
Fs = 35;
Fc = 61;
r = 2;
m = 20;
zeta = .5;
fs = Fs/m;
fc = Fc/m;
t = 0:0.5:10;
bom = r*omn;
tau = 1/(zeta*omn);
om = omn*sqrt(1-zeta^2);
Bs = (fs*(omn^2-bom^2)+2*fc*bom*omn*zeta)/(omn^4+2*bom^2*omn^2*(2*zeta^2-1)+bom^4)
Bc = (-(2*bom*fs*omn*zeta-fc*(omn^2-bom^2)))/(omn^4+2*bom^2*omn^2*(2*zeta^2-1)+bom^4)
As = (2*bom*fs-fc*tau*omn+fc*tau*bom^2-bom*fs*tau^2*omn-bom^3*fs*tau^2)/(om*(tau^2*(omn^2-bom^2)^2+4*bom^2))
Ac = (2*bom*fs*omn*zeta-fc*(omn^2-bom^2))/(omn^4+2*bom^2*omn^2*(2*zeta^2-1)+bom^4)
x = exp(-t/tau)*(Ac*cos(om*t)+As*sin(om*t))+Bs*sin(bom*t)+Bc*cos(bom*t);
plot(x,t)
