add up a signal for every timestep
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hello i've got an embedded matlab function in my model, which creates an output signal(wastage of fuel). Now i want to add up this signal for every timestep, so that i obtaine the total wastage after the simulation. Is there a way? Hope that was understandable ;)
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Azzi Abdelmalek
el 16 de Mzo. de 2013
Editada: Azzi Abdelmalek
el 16 de Mzo. de 2013
Ok, you want a cumulative sum:
In your embedded function add these codes
at the beginning
function [☺utput,cum_output]=fcn(....)
persistent cum_output
if isempty(cum_output)
cum_output=0
end
and at the end of your code
cum_output=cum_output+output
11 comentarios
Azzi Abdelmalek
el 17 de Mzo. de 2013
st, I can't answer this question, because you did not provide enough information. What is sure is the code I added allows you to do cumulative sum.
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