www.gusucode.com > signal 工具箱matlab源码程序 > signal/@dfilt/@df1sos/secfilter.m
function [y,zf] = secfilter(Hd,x,zi) %SECFILTER Filter this section. % [Y,Zf] = SECFILTER(Hd,X,Zi) filters this section. This function is only % intended to be called from ABSTRACTSOS/FILTER. % % See also DFILT. % Author: V. Pellissier % Copyright 1988-2008 The MathWorks, Inc. [q, num, den, sv, issvnoteq2one] = dispatchsecfilter(Hd); [y,zf] = df1sosfilter(q,num,den,sv,issvnoteq2one,x,zi);