calculating area enclosed by a closed curve

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Anantha Padmanabhan
Anantha Padmanabhan on 19 May 2015
Commented: Majid on 2 Dec 2021
Hello, I have a set of points(x,y) which when plotted gives a closed curve specifically an airfoil. My question is weather I can use the command polyarea or trapz to compute the area of the airfoil. If not is there any other matlab function that can do this?

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Answers (1)

Torsten
Torsten on 19 May 2015
https://www.mathworks.com/matlabcentral/newsreader/view_thread/288312
Best wishes
Torsten.

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