integration of samples

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oblivious
oblivious am 24 Jun. 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 am 24 Jun. 2012
Try function trapz
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oblivious
oblivious am 25 Jun. 2012
trapezoidal method is less accurate. Is there any function that uses other sophisticated models?

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