Any simillar function/methode in Matlab2011a for TFEST function in system identidication toolbox?

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Is there any equivalent method in Matlab 2011a to perform system identification for continuous model with 2 zeros and 2 poles. I learnt that there is TFEST in MATLAB 2012a and above .
PEM can estimate for 1 zero and N poles. I cannot migrate to MATLAB 2012a for the moment.
Regards, kirankumar.

Answers (1)

Arkadiy Turevskiy
Arkadiy Turevskiy on 11 Jul 2014
You can use process model, as explained here .

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