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Make a logical array into a single logical column, if any of the array rows contain a 1

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Magnus Rasmussen
Magnus Rasmussen 2021-11-30
评论： Magnus Rasmussen 2021-12-1
Hi Guys i have a logical array of the size 10617x21 named a. I need it to be 10617x1 named b, so only one column.
One condition, if there was a 1 anywhere in the row on a, then i would like the row value of b to also be 1.
Smaller example:

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Chunru
Chunru 2021-11-30
Ran in:
a = [0 0 0; 1 0 0; 0 1 0; 0 0 0]
a = 4×3
0 0 0 1 0 0 0 1 0 0 0 0
b = any(a==1, 2)
b = 4×1 logical array
0 1 1 0

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