MATLAB: Plot whole integration process

Question

Hi all,

How do I plot a whole Integration process like displayed in the picture? (thin blue graph) My data are from vectors x=[TIME], y=[POWER], so I can see the energy consumption at a certain time. I tried to use trapz, but it just gives me the final value.

Thanks!

Simon

Answer 1

Do you want the cumulative integral?

help cumtrapz