www.gusucode.com > signal 工具箱matlab源码程序 > signal/@dfilt/@singlefilterquantizer/df1tfilter.m
function [y,zfNum,zfDen] = df1tfilter(q,b,a,x,ziNum,ziDen) % DF1TFILTER Filter for DFILT.DF1T class in single precision mode % Author(s): V.Pellissier % Copyright 1999-2004 The MathWorks, Inc. x = quantizeinput(q,x); [y,zfNum,zfDen] = sdf1tfilter(b,a,x,ziNum,ziDen);