Matlab get transfer function from Simulink

Is it possible to use Matlab to retrieve the data from Simulink from this block diagram and plot the transfer function?

[Sachin]

Hi

Try this

toWksData = get(out,"simout");

Answer 1

[Bora Eryilmaz]

Yes. It is called linearization. If you have access to the Control System Toolbox and/or Simulink Control Design, you can use linearization to extract a transfer function between two operating points. Take a look at:

• Lineariza Plant
• linearize command

Your question is a bit ambiguous, since you need an input and an output to construct and plot a transfer function. Just reading "out.in" will not be sufficient to plot a transfer function.