Numerical integration acceleration but correcting for the offset

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Armindo
Armindo am 14 Feb. 2019
Bearbeitet: Armindo am 14 Feb. 2019
How can I calculate displacement from acceleration but correcting for the offset?
Basically from the acceleration cruve I can get the curve of velocity and displacement doing something like this:
NewVel = cumtrapz(time, acceleration);
NewPos = cumtrapz(time,NewVel);
However I will get a ramp (an offset) how can I remove it to get proper displacement?

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