integration of samples

조회 수: 4 (최근 30일)
oblivious
oblivious 2012년 6월 24일
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

답변 (1개)

Andrei Bobrov
Andrei Bobrov 2012년 6월 24일
Try function trapz
  댓글 수: 1
oblivious
oblivious 2012년 6월 25일
trapezoidal method is less accurate. Is there any function that uses other sophisticated models?

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