www.gusucode.com > signal 工具箱matlab源码程序 > signal/+fspecs/@bs3db/getdesignobj.m
function designobj = getdesignobj(~, str, sigonlyflag) %#ok<INUSD> %GETDESIGNOBJ Get the design object. % Copyright 2005-2013 The MathWorks, Inc. if nargin < 2 str = []; end %#function fmethod.butterbs designobj.butter = 'fmethod.butterbs'; if ~isempty(str) designobj = designobj.(str); end % [EOF]