pracma (version 1.7.9)

and, or: Logical AND, OR (Matlab Style)

Description

and(l, k) resp. or(l, k) the same as (l & k) + 0 resp. (l | k) + 0.

Usage

and(l, k)
or(l, k)

Arguments

l, k

Arrays.

Value

• Logical vector.

Details

Performs a logical operation of arrays l and k and returns an array containing elements set to either 1 (TRUE) or 0 (FALSE), that is in Matlab style.

Examples

A <- matrix(c(0.5,  0.5,  0,    0.75, 0,
              0.5,  0,    0.75, 0.05, 0.85,
              0.35, 0,    0,    0,    0.01,
              0.5,  0.65, 0.65, 0.05, 0), 4, 5, byrow=TRUE)
B <- matrix(c( 0, 1, 0, 1, 0,
               1, 1, 1, 0, 1,
               0, 1, 1, 1, 0,
               0, 1, 0, 0, 1), 4, 5, byrow=TRUE)

and(A, B)
or(A, B)