www.gusucode.com > signal 工具箱matlab源码程序 > signal/@dfilt/@allpass/thisnstates.m

    function n = thisnstates(this)
%THISNSTATES   

%   Author(s): R. Losada
%   Copyright 2005 The MathWorks, Inc.

n = 2*length(this.AllpassCoefficients);

% [EOF]