Passing values from Matlab to Simulink

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Stephen Sommerville
评论： Stephen Sommerville 2021-4-27
Hi,
I am trying to assign a set of variables values in matlab, and then pull them through into Simulink, but having problems getting the correct value.
For example, in Matlab i have defined a constant T such that
T = 0.2
In Simulink, i have then created a Constant block where the variable is T, but when i run the model i find that the Constanant block returns a value of 2 & 1, rather than the 0.5,
Can someone advise what i am doing wrong?

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回答（1 个）

Fangjun Jiang
Fangjun Jiang 2021-4-26
Start a new model, drag a Constant block and Display block. Connect them, specify the Constant value as T and simulate.
  1 个评论
Stephen Sommerville
Stephen Sommerville 2021-4-27
Thanks for the answer - this is what i have been doing, but for some reason the value of T is not being brough through correctly, and it looks like the value of T is an array dimension i.e. [2 1]

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