Difference between methods of copying a simulink parameter

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Pranav Arya
Pranav Arya 2019-3-6
回答： Patel Mounika 2019-3-12
I wanted to confirm, if the two methods described below have the same functionality or if there is some difference.
Method 1
a=Simulink.Parameter;
a.Value=5;
b=a;
Method 2
a=Simulink.Parameter;
a.Value=5;
b=a.copy;
Thanks in advance.

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回答（1 个）

Patel Mounika
Patel Mounika 2019-3-12
Yes, there is a difference between the two methods. In the first method you are creating a reference to the same object but in the second method, you are creating a new Simulink Parameter object from the existing one.
You can refer to the below thread.
https://www.mathworks.com/matlabcentral/answers/100239-how-do-i-copy-a-simulink-parameter-object-by-value-in-simulink
Hope this helps.

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