a = [] b = Empty matrix: 2-by-0 c = Empty matrix: 2-by-0 d = Empty matrix: 2-by-0 f = Empty array: 2-by-3-by-0-by-4 (2) class(a) isnumeric(a) isempty(a) ans = double ans = 1 |
a = [] b = Empty matrix: 2-by-0 c = Empty matrix: 2-by-0 d = Empty matrix: 2-by-0 f = Empty array: 2-by-3-by-0-by-4 (2) class(a) isnumeric(a) isempty(a) ans = double ans = 1 |
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