integration of samples

3 vues (au cours des 30 derniers jours)
oblivious
oblivious le 24 Juin 2012
Hello,
I have a sampled data and the sampling frequency is known. Is there any function that can find the area under the implicit continuous curve? MATLAB function quad (to integrate) require the equation of the curve i suppose.
-obli

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Andrei Bobrov
Andrei Bobrov le 24 Juin 2012
Try function trapz
  1 commentaire
oblivious
oblivious le 25 Juin 2012
trapezoidal method is less accurate. Is there any function that uses other sophisticated models?

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