integration of samples

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

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