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    %ORDER Filter order.
%   N = ORDER(Hd) returns the order N of the discrete-time filter Hd. 
%  The order depends on the filter structure and the reference
%  double-precision floating-point coefficients.
  
%   Author: J. Schickler
%   Copyright 1988-2006 The MathWorks, Inc.

% Help for the p-coded ORDER method of DFILT classes.