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I have been trying to use cumtrapz function to integrate velocity at a given time interval to get the position. However, it keeps giving me zero position at the beginning and end of the iteration, which is not what I expect. Can anyone help? Thank you

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  • $\begingroup$ Would be easier if you provide the data and your script/ $\endgroup$
    – FooTheBar
    Commented Nov 4, 2019 at 15:45
  • $\begingroup$ it keeps giving me zero position at the beginning and end of the iteration - It only returns one value, the cumulative integral, so I don't understand what you mean when you say it gives you zero at the beginning and end. As @FooTheBar mentioned, it would be helpful to see your code. $\endgroup$
    – Chuck ♦
    Commented Nov 5, 2019 at 5:13
  • $\begingroup$ The interval can be divided into n and integrate along that sampling time gives the integral for that particular interval. $\endgroup$
    – Jae H
    Commented Nov 6, 2019 at 0:32

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