summation of each row in a 3D matrix

hello all ,

I have the bellow 3D matrix and i want to find the summation value of each row separately , anyone can help?

c(n,i,1) n=10; i=10

0 1 0 0 1 0 0 1 0 1

1 0 1 0 0 0 0 0 0 0

0 1 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 1

0 0 0 0 1 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 1

0 0 0 0 0 0 0 0 0 0

1 0 0 0 1 0 0 1 0 0

Answer 1

[Image Analyst]

Why a for loop? Why not simply use sum():

m = randi(9, 2,3,4)
sumMatrix = squeeze(sum(m, 1))'

If it's because it's your homework, then yes, we can help but not provide the complete solution for you to turn in our solution as your own, because your professor wants your work, not ours.

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