matlab - How to I find the maximum value of corresponding elements in multiple matrices? -


i have 4 matrices same dimensions, let's say:

a =      1 2 5     4 2 9  b =     4 5 9     8 0 1  c =     5 3 9     0 4 0  d =     5 9 1     0 9 3

how find maximum value of corresponding elements in 4 matrices? in example, result should follows:

maxabcd =     5 9 9     8 9 9

thank you...

try concatenating 4 matrices along 3rd dimension , invoke max:

maxabcd = max(cat(3, a, b, c, d), [], 3)

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