What does DT means in the "Fixed-step size (fundamental sample time)" of the Simulink?

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Yanhua Liu
Yanhua Liu 2016-4-21
回答： Arnab Sen 2016-4-27
What does the "DT" means? I found the sampling time is 0.0125s.But I don't know where it is set. Is the sample time related to the "DT"? Thank you so much!

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回答（1 个）

Arnab Sen
Arnab Sen 2016-4-27
Hi Yanhua,
There is nothing inbuilt as per documentation as the Fixed step size is DT. One possibility is that there is a custom variable named DT with value 0.0125 in Base workspace or the model workspace. In that case the field would pick up the variable form the workspace.

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