3d Mesh Volume Calculation

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Jaehoon Jeong
Jaehoon Jeong 2017-8-4
评论： Andrei Bobrov 2017-8-5
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!

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回答（1 个）

Andrei Bobrov
Andrei Bobrov 2017-8-4
If your data (let A) is 2d array:
V = trapz(trapz(A,2));
  2 个评论
Jaehoon Jeong
Jaehoon Jeong 2017-8-5
编辑：Jaehoon Jeong 2017-8-5
Hi Andrei, thank you so much for your reply. One question, what does 2 mean in (A,2)
Thank you.
Andrei Bobrov
Andrei Bobrov 2017-8-5
Please read about trapz.
Here "2" - parametr "dim".

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