www.gusucode.com > signal 工具箱matlab源码程序 > signal/@filtdes/@hppassstop/hppassstop.m
function h = hppassstop %HPPASSSTOP Constructor for this object. % % Outputs: % h - Handle to this object % Author(s): R. Losada % Copyright 1988-2002 The MathWorks, Inc. error(message('signal:filtdes:hppassstop:hppassstop:AbstractClass'));