www.gusucode.com > signal 工具箱matlab源码程序 > signal/@filtdes/@fir1/fir1.m
function d = fir1 %FIRLS Constructor for this design method object. % % Outputs: % d - Handle to the design method object % Author(s): R. Losada % Copyright 1988-2002 The MathWorks, Inc. d = filtdes.fir1; % Call super's constructor dynMinOrder_construct(d); % Setup a listener for the window property l = handle.listener(d,findprop(d,'Window'),'PropertyPostSet',@windowlistener); % Store listener set(l, 'callbacktarget', d); % Allow for methods as callbacks set(d,'windowlistener',l); % Fire the listeners manually the first time windowlistener(d); update_winparam(d); % Set the tag set(d,'Tag','FIR Window');