Open loop transfer function from bode plot response

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Durga srinivasu Jarajapu
Durga srinivasu Jarajapu on 28 Aug 2019
Answered: Star Strider on 28 Aug 2019
Hi, I have magnitude and phase response values . I want to know transfer function from these two. I request any Matlab code for this. Regards Srinivasu.

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Accepted Answer

Star Strider
Star Strider on 28 Aug 2019
First use the iddata function, then the tfest function.
You will need the System Identification Toolbox to use these functions.
The Signal Processing Toolbox has limited system identification capabilities. See the documentation for invfreqz and related functions.

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