Is there a way to make a bode plot without using the function bode()?
This is the transfer function which i am working with
s = tf('s'); H = (s^3 + 2*s + 5)/(s^4+7*s^3+4*s^2+8*s+12)
Best Answer
Hi Jeroen von der Klip,
Your task sounds as you want to omit the use of a toolbox. Even though the control system toolbox offers much more extras with bode-command or bodeplot-command you can - of course - plot the transfer function from scratch.
% transfer function as anonymous function
H = @(s)(s.^3 + 2*s + 5)./(s.^4+7*s.^3+4*s.^2+8*s+12);
Best Answer