why do I suddenly get a gain value in my transfer function?

4 views (last 30 days)
Matt Mad
Matt Mad on 1 Dec 2021
Commented: Matt Mad on 1 Dec 2021
this is my transfer function:
x=s/[(2*s^2)+(3*s)+1]
when I tried to obtained the zeros and poles value by using zpk function suddenly I got a gain value.
any advice will be much appreciated. thank you in advance

Accepted Answer

Jon
Jon on 1 Dec 2021
Your original expression and the one found by zpk are the same. zpk just factored out the 2 from denominator.
  2 Comments

Sign in to comment.

More Answers (0)

Products


Release

R2021b

Community Treasure Hunt

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

Start Hunting!