www.gusucode.com > signal 工具箱matlab源码程序 > signal/@filtdes/@abstractmagframe/dBcase.m
function dBcase(h) %DBCASE Handle the dB case. % % This should be a private method. % Author(s): R. Losada % Copyright 1988-2002 The MathWorks, Inc. error(message('signal:filtdes:abstractmagframe:dBcase:InternalError'));