Figure Properties - SERC

islogical
2islogical
Purpose Determine if input is a logical array
Syntax tf = islogical(A)
Description tf = islogical(A) returns logical true (1) if A is a logical array and logical
false (0) otherwise.
Examples Given the following cell array,
2-1242
C{1,1} = pi; % double
C{1,2} = 1; % double
C{1,3} = ispc; % logical
C{1,4} = magic(3) % double array
C =
[3.1416] [1] [1] [3x3 double]
islogical shows that only C{1,3} is a logical array.
for k = 1:4
x(k) = islogical(C{1,k});
end
x
x =
0 0 1 0
See Also logical, isnumeric, ischar, isreal, logical operators (elementwise and
short-circuit), isa, is*