MATLAB Answers

Plot please help / plot the domain of transfer function

1 view (last 30 days)
Melika Eft
Melika Eft on 26 Nov 2020
Commented: Paul on 27 Nov 2020
How can I plot the transfer function of this function B(s)=5s^3+30s^2+55s+30/A(s)=s^3+9s^2+33s+65

  6 Comments

Show 3 older comments
Paul
Paul on 27 Nov 2020
What do you mean by "the domain?" That's not a common term in this context.

Sign in to comment.

Answers (1)

Bastian Arturo Romero Mardones
Edited: Bastian Arturo Romero Mardones on 27 Nov 2020
You can try with tf():
fun = tf([5 30 55 30],[1 9 33 65]); % B(s)=5s^3+30s^2+55s+30/A(s)=s^3+9s^2+33s+65
step(fun)
fun =
5 s^3 + 30 s^2 + 55 s + 30
--------------------------
s^3 + 9 s^2 + 33 s + 65

  0 Comments

Sign in to comment.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!