How to create an array in simulink?

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László Lindenmaier
评论： László Lindenmaier 2017-4-20
Hello! I would like to create an array with zero values, but i would like to define the array size from external port. So the array would be variable-size. I shouldn't use any MATLAB function. Maybe it would be a proper solution, if I could save the size as a global variable, and I could define the array in a Constant block. Is it possible? Or somebody has any idea for the solution of this problem? Thanks!

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回答（1 个）

ES
ES 2017-4-20
You can have a workspace variable say
A=5;
and use
zeros(1,A)
as the value in constant block.
  1 个评论
László Lindenmaier
László Lindenmaier 2017-4-20
But unfortunately, its not a workspace variable. The size is crounted by a subsystem in simulink. If i wanted to load from workspace it should be run before this size is used as a workspace variable.

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