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'));