Hi,
I try to visualize a sine wave, z-transformed in a Bode plot. The frequency shows up correctly, but the amplitude is way off - why?
Thanks for your comments.
Bmalp
function zdemo
format compact
syms w Ts n z phi t
Ts = 1
w = 0.1
phi = 0
vz = simplify(ztrans(sin(w*n*Ts+phi))) %...