Adding all the elements of a 1-d matrix/array in Simulink

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James Murray
James Murray am 1 Apr. 2014
Beantwortet: Mischa Kim am 1 Apr. 2014
Hi
I have a variable named "power" that contains 25 constant values. I would like to sum them up using a function block in Simulink. I would like that to be done instantly in one timestep. Any suggestions to what can I use?
Thanks

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Mischa Kim
Mischa Kim am 1 Apr. 2014
James, as you suggest, you could use a MATLAB function block (used to be called Embedded MATLAB function) with the following code inside:
function y = fcn(u)
y = sum(u);

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Niklas Nylén
Niklas Nylén am 1 Apr. 2014
Use the Add block with one single + in the "list of signs". See attached example.

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