www.gusucode.com > signal 工具箱matlab源码程序 > signal/@filtdes/@fir1/getfvtooloptions.m
function opts = getfvtooloptions(d) %GETFVTOOLOPTIONS Returns the options sent to FVTool from the design method % Author(s): J. Schickler % Copyright 1988-2002 The MathWorks, Inc. opts = {'Analysis', 'magnitude'}; if isdb(d), opts = {opts{:}, 'MagnitudeDisplay', 'magnitude (db)'}; else opts = {opts{:}, 'MagnitudeDisplay', 'zero-phase'}; end % [EOF]