integration of samples

2 Ansichten (letzte 30 Tage)
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

Melden Sie sich an, um diese Frage zu beantworten.

Antworten (1)

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

Melden Sie sich an, um zu kommentieren.

Kategorien

Mehr zu Numerical Integration and Differentiation finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by