How to know the smallest number after 0
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Hi all, I have set images 3D (256x256x90 uint16), let say P. Anyone know how to know the smallest number after 0?
>> min(min(min(P)))
ans =
uint16
0
>> max(max(max(P)))
ans =
uint16
1387
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Chunru
2021-12-29
P = randi([0 65535], [5 5 10], 'uint16'); % smaller size for demonstration
P1 = P(:);
min(P1(P1>0))
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