How to show the Unit parameter in the signal attrbutes of a constant block?

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Diaa
Diaa 2021-5-31
评论： Fangjun Jiang 2022-3-2
For the attached Simulink model I created using MATLAB R2021a, how can I show the Unit parameter in the block parameters of the constant block?

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Fangjun Jiang
Fangjun Jiang 2021-6-1
There is no "unit" property at the Constant block. What you can do is to define a Simulink parameter object.
A=Simulink.Parameter
A.Value=1
A.Unit='m'
And then in your Simulink model, specify the value of the Constant block as A and you can display "Port Units" in Simulink.
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Healey Montague-Alamin
Healey Montague-Alamin 2022-3-2
Is there a replacement block for a constant block that automatically has a units parameter internally?
And does your solution allow for the unit conversion block to work?
Fangjun Jiang
Fangjun Jiang 2022-3-2
The Inport and Outport block support built-in unit specification. Once both sides have the unit specification, I think the Unit Conversion block can be applied to convert them automatically.

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