integration of samples

2 visualizzazioni (ultimi 30 giorni)
oblivious
oblivious il 24 Giu 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

Accedi per rispondere a questa domanda.

Risposte (1)

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

Accedi per commentare.

Categorie

Scopri di più su Numerical Integration and Differentiation in Help Center e File Exchange

Tag

Community Treasure Hunt

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

Start Hunting!

Translated by