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

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James Murray
James Murray 2014-4-1
回答： Mischa Kim 2014-4-1
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 2014-4-1
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);

更多回答（1 个）

Niklas Nylén
Niklas Nylén 2014-4-1
Use the Add block with one single + in the "list of signs". See attached example.

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