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Eliminating a for loop for faster computation

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yashvin
yashvin on 26 Jun 2015
Closed: MATLAB Answer Bot on 20 Aug 2021
HI, FInd below part of my code .Is it possible to substitute the for loop so that it is faster and takes less computation?
time_durations=zeros(length(out),1)';
for k=1:length(out)
time_durations(k)=minutes(time_select_20000(out(k,3))-time_select_20000(out(k,2)));
end

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Answers (1)

Walter Roberson
Walter Roberson on 26 Jun 2015
Have you tried
minutes(time_select_20000(out(:,3))-time_select_20000(out(:,2)))
with no loop?
  2 Comments
yashvin
yashvin on 26 Jun 2015
Yes it works! Based on your experience, in this particular case, which one would you suggest?

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