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convert velocity to displacement

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Dharmesh Nadhe
Dharmesh Nadhe 2011-9-11
Hello All, I have test data in the vector form i.e. I have one vector with time and other vector with velocity. How can I convert it into displacement? Simple multiplication(displacement=velocity.*time) doesn't work much as it increases. Can someone help me? Thanks in advance

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Grzegorz Knor
Grzegorz Knor 2011-9-11
Displacement counts as the time integral of velocity.
Displacement in time:
data = [linspace(0,10,100)' rand(100,1)];
cumtrapz(data(:,1),data(:,2))
Total displacement:
trapz(data(:,1),data(:,2))

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