Using data calculated in matlab and stored as an array/1D matrix in Simulink

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James Murray
James Murray am 1 Apr. 2014
Kommentiert: Azzi Abdelmalek am 1 Apr. 2014
Hi
I am not sure what function block do I need to use an array. I basically have 25 values stored in 1-d matrix or array. I want to use a function block in Simulink that allows me to call upon these value stored under variable named "power". I tried using constant but that didn't work because this has more than one value.
I want to do further multiplication on all the values stored under variable "power" in Simulink during one timestep.
Thanks for the help

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Azzi Abdelmalek
Azzi Abdelmalek am 1 Apr. 2014
You can use a constant block, just set the value to, for example
power=[1 2 3 4 5] % in workspace
Inside your block set the value to power
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James Murray
James Murray am 1 Apr. 2014
Bearbeitet: James Murray am 1 Apr. 2014
Thanks for the reply.
But when I try to use a function block to do arithmetic on this constant, I get no results. I am basically using two input signals and doing power*sin(u(2)).
I want to do this for all the values in power and than basically add them together to get one value.
Azzi Abdelmalek
Azzi Abdelmalek am 1 Apr. 2014
What is power*sin(u(2)) ? Can you clarify your question?

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