How do you multiply one single constant value with a 1D array/matrix containing 25 values in Simulink?

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I am using a constant block which contains an array of 25 elements in the form [0,1,2,3,......]. I also have another signal that contains a single value e.g. 5. I would like to multiply 5 with each of the elements in that array represented by a constant.
When I try to use the simulink product block I get an error saying "Error in port widths or dimensions. Invalid dimension has been specified for input port 1 of 'Combined/Product1'."
How do I get over this error?

Accepted Answer

Mischa Kim
Mischa Kim on 1 Apr 2014
Edited: Mischa Kim on 1 Apr 2014
James, simply use a Gain block (Commonly Used Blocks) and choose Element-wise multiplication (double-click to open the block). The same should work also with the Product block.

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More Answers (1)

Azzi Abdelmalek
Azzi Abdelmalek on 1 Apr 2014
You can use a product block


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