Obtain SUM for a 3D matrix

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Damith 2015-7-14

评论： Matt J 2021-11-14

Hi,

I have a precip matrix 360 x 280 x 365 and I want to obtain the sum for all the values in (:,:,365). For example,

output = sum(precip(360x280x1)+precip(360x280x2)+precip(360x280x3)..+precip(360x280x365)

So, the output matrix should be, output = 360 x 280. Can anyone suggest me a methos in MATLAB?

Thanks in advance.

Matt J 2015-7-14

编辑：Matt J 2015-7-14

output = sum(precip,3);

hussain Palagiri 2021-11-14

How to get sum for only 90 pages out of 365 pages?

Matt J 2021-11-14

output = sum(precip(:,:,1:90),3);

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