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data changes fast / Integration [message #85825]

Thu, 12 September 2013 02:07

fd_luni
Messages: 66
Registered: January 2013

Member

Hi all

I used trapezoidal rule so far to integrate my data but because my data changes really fast it gives me underestimation. I used something like this:

B1=TOTAL( (t[1:*]-t) * (A[1:*]+A) / 2.0 , /cumulative)

Does anyone know any other way to integrate when the data changes fast?

Many Thanks
Mar

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[Message index]

		data changes fast / Integration By: fd_luni on Thu, 12 September 2013 02:07
		Re: data changes fast / Integration By: Kenneth Bowman on Mon, 16 September 2013 12:58

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