How to transfer from simulink block diagram to transfer function?

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Hi Sir/Madam My name's Sophea from NPIC,Cambodia. I have some problem with transforming the Simulink block to transfer function, How can I do to solve this mistake?
  1 Comment
Azzi Abdelmalek
Azzi Abdelmalek on 21 Mar 2013
This is not clear. What do you mean by I have some problem with transforming the Simulink block to transfer function

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Answers (2)

Andreas Goser
Andreas Goser on 21 Mar 2013
Edited: Andreas Goser on 21 Mar 2013
As Azzi said, this is not very clear, but I make this attempt. I an Simulink block "transfer function", you specify nominator and denominator. Lets assume the are
[1]
and
[1 1]
Then your TF object would be
my_tf=tf([1], [1 1])

Arkadiy Turevskiy
Arkadiy Turevskiy on 30 Sep 2013
if you have a nonlinear Simulink mode, you can linearize it and gt a resulting transfer function using linerize command or using Linear Analysis Tool GUI.
More info on this page.

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