Member of the membership class.
c = islogical(a)
Determines whether a matrix is Boolean.
| Name | Description |
| a | Specifies a matrix. |
| Name | Description |
| c | Returns 1 if a is a Boolean matrix. Otherwise, this function returns 0. c is a Boolean. |
A = 'TEST'
C = islogical(A)
B = true
D = islogical(B)