How do I generate grt code with a global parameter in the Index of the Selector

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And Meng
And Meng 2020-12-14
评论： And Meng 2020-12-17
Hi,
I would like to generate the grt.tlc code for a model that inludes Selector. The index of the Selector is defined using a variable/parameter, which is desirably to be included in the Global parameter -> Setting/Optimization/Signal and Parameter/Configure. I am receive a error message if I am trying to generate the code with this variable defined in the Global parameter. I don't need it to be tunable during runtime, but need it for initialization. How should I setup the congifuration? An example is attached.
### Starting build procedure for model: untitled_v4_nontunablePara
Code Generation 1
Elapsed: 0.360 sec
### Build procedure for model: 'untitled_v4_nontunablePara' aborted due to an error.
For dimensions 1: invalid setting in 'untitled_v4_nontunablePara/Selector3' for parameter 'Indices'.

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回答（1 个）

Shiva Kalyan Diwakaruni
Hi ,
To initialize variable first you can -
1)open the model explorer
2)Go to Model Workspace
3)choose matlab code from data source drop down
4)type nb_Cap=30;
5)give nb_Cap as argument in Model Arguments text box.
6)click apply
7)generate code
hope it helps,
thanks
  1 个评论
And Meng
And Meng 2020-12-17
Thank you Shiva for your answer. I think I did not make it clear. I need a blackbox where the value of nb_Cap should be specified at the mask of the blackbox. The method you have mentioned would make nb_Cap to a fixed value and can no longer be changed.

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