Can not find Parameter for estimation

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Mazin Mogadem 2020-9-8

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https://ww2.mathworks.cn/matlabcentral/answers/590434-can-not-find-parameter-for-estimation

编辑： John D'Errico 2022-11-8

There are no model parameters to update. Select at least one model parameter for estimation., The model does not use any base or model workspace variables. Configure the model to use base or model workspace variables for optimization or sensitivity analysis.

how i can make the parameters appears in the estimation tool

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Mazin Mogadem 2020-9-8

i tried adding to work space but they only appears iinside this, so i can not select it

the bottom line i want to do estimation for my model parameters

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Answer 1

Mazin Mogadem 2020-9-10

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https://ww2.mathworks.cn/matlabcentral/answers/590434-can-not-find-parameter-for-estimation#answer_492364

i figure it out because i but my system as a subsystem and make the definations using model mask then from model explorer i define them using Matlab code and now the estimation can read them