www.gusucode.com > signal 工具箱matlab源码程序 > signal/@filtdes/@magiirpass/dBcase.m
function dBcase(h,d) %DBCASE Handle the dB case. % % This should be a private method. % Author(s): R. Losada % Copyright 1988-2002 The MathWorks, Inc. convertmag(h,d,... {'Epass'},... {'Apass'},... {'pass'},... 'todb');