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Trying to view/display an optimization problem(lmi)

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Param Budhraja
Param Budhraja on 20 Jul 2020
Commented: Alan Weiss on 21 Jul 2020
I am using EHCM toolbox and trying to understand EHCMDemoFile.m (which is attached). I am trying to view/display the optimization problem it generates. I tried using show and write but for both the cases I get the error "Undefined function 'write' for input arguments of type 'lmi'." (for constraints) "Undefined function 'write' for input arguments of type 'sdpvar'."(for objective function)

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Answers (1)

Alan Weiss
Alan Weiss on 20 Jul 2020
I know nothing about EHCM toolbox. But it is apparent that the toolbox does not use the problem-based approach. The functions show and write are based on the problem-based approach. Sorry, you'll have to use other MATLAB constructs to examine the functions and data in the problem.
Alan Weiss
MATLAB mathematical toolbox documentation

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Param Budhraja
Param Budhraja on 21 Jul 2020
Can you point me towards the part of documentation that contains the related topics?
Alan Weiss
Alan Weiss on 21 Jul 2020
Sorry, I'm not sure how to answer you. How do you examine anything in MATLAB? For function files, edit functionfilename allows you to view (and edit) the file. Double-click anything in the Workspace view and you get a detailed view.
Alan Weiss
MATLAB mathematical toolbox documentation

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