function fixedMinWL = fixptminwordlength( RealWorldValue, FractionBits, IsSigned )
%FIXPTMINWORDLENGTH  Determine the minimal word length needed to represent 
%                     the real word value
%
% Usage:
%   fixedMinWL = fixptminwordlength( RealWorldValue, FractionBits, IsSigned )

% Copyright 1994-2011 The MathWorks, Inc.

fixedMinWL = fixed.GetMinWordLength( RealWorldValue, FractionBits, IsSigned ); 
