www.gusucode.com > signal 工具箱matlab源码程序 > signal/+fspecs/@lpcutoff/getdesignobj.m

    function designobj = getdesignobj(~, str, sigonlyflag) %#ok<INUSD>
%GETDESIGNOBJ   Get the designobj.

%   Copyright 1988-2013 The MathWorks, Inc.

if nargin < 2
    str = [];  
end

%#function fmethod.butterlp
designobj.butter = 'fmethod.butterlp';

%#function fmethod.windowlp
designobj.window = 'fmethod.windowlp';

if ~isempty(str)
    designobj = designobj.(str);
end

% [EOF]