%ABS    Absolute value.
%   ABS(X) is the absolute value of the elements of X. When
%   X is complex, ABS(X) is the complex modulus (magnitude) of
%   the elements of X.
%
%   See also SIGN, ANGLE, UNWRAP.

%   Copyright 1984-2000 The MathWorks, Inc. 
%   $Revision: 5.7 $  $Date: 2000/06/01 00:40:13 $
%   Built-in function.
