RELOP

 

  < > Relational operators.

       The six relational operators are <, <=, >, >=, ==, and ~=.

       A < B does element by element comparisons between A and B

       and returns a matrix of the same size with elements set to one

       where the relation is true and elements set to zero where it is

       not.  A and B must have the same dimensions unless one is a

       scalar. A scalar can be compared with anything.

 

 

   &   Logical AND.

       A & B is a matrix whose elements are 1's where both A and B

       have non-zero elements, and 0's where either has a zero element.

       A and B must have the same dimensions unless one is a scalar.

       A scalar can be operate with anything.

 

 

   |   Logical OR.

       A | B is a matrix whose elements are 1's where either A or B

       has a non-zero element, and 0's where both have zero elements.

       A and B must have the same dimensions unless one is a scalar.

       A scalar can be operate with anything.

 

 

   ~   Logical complement (NOT).

       ~A is a matrix whose elements are 1's where A has zero

       elements, and 0's where A has non-zero elements.

 

 

   xor Exclusive OR.

       xor(A,B) is 1 where either A or B, but not both, is non-zero.

 

 

  See also XOR22IHPXR.

  Copyright (c) 1984-93 by The MathWorks, Inc.