version R2010b versus R2016a

JP
2017 5 16
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更新时间：2021 11 12
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I encounter a problem with the attached MATLAB and SIMULINK code. Undefined variable "ParameterEstimator" or class "ParameterEstimator.TransientExperiment". I understand that the simple code was written in R2010b, and that may be an issue. I am using R2016a. IS this a version issue?

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Walter Roberson
Walter Roberson 2017-5-16
编辑：Walter Roberson 2017-5-16

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In R2017a, ParameterEstimator.TransientExperiment still exists, but is indicated as being replaced by sdo.Experiment and related tools.
ParameterEstimator.TransientExperiment is part of Simulink Design Optimization, which is an add-on package that is not part of basic Simulink.

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JP
JP 2017-6-13
编辑：JP 2017-6-13
Hi Walter, Thanks for your kind reply. I installed the Simulink Design Optimization, however, on running the M file, the error persists, as below.
Undefined variable "ParameterEstimator" or class "ParameterEstimator.TransientExperiment".
Error in BW_pinch (line 38) hExp = ParameterEstimator.TransientExperiment('BWBNpinch');
Walter Roberson
Walter Roberson 2017-6-13
Please use
ver('sldo')
license('test','Simulink_Design_Optim')
to check that you have the appropriate product installed and licensed.
Note: the two files you posted are not enough in themselves to run the model: the variable ttot is not defined, and various inputs such as Ao are not defined.

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