3d Mesh Volume Calculation

Hi,

I am a new Matlab user. I would like to calculate a volume of thing looking like my attachment below. Could I get your opinion to calculate it? I actually have no idea how to start it.

Thank you so much!

Answer 1

[Andrei Bobrov]

If your data (let A) is 2d array:

V = trapz(trapz(A,2));

[Jaehoon Jeong]

Hi Andrei, thank you so much for your reply. One question, what does 2 mean in (A,2)

Thank you.

[Andrei Bobrov]

Please read about trapz.

Here "2" - parametr "dim".