www.gusucode.com > signal 工具箱matlab源码程序 > signal/@filtdes/@lpnormbspassstop/getNumericSpecs.m
function [F,E,A,W] = getNumericSpecs(h,d) %GETNUMERICSPECS Get and evaluate design specs from object. % Author(s): R. Losada % Copyright 1988-2003 The MathWorks, Inc. Fpass1 = get(d,'Fpass1'); Fstop1 = get(d,'Fstop1'); Fstop2 = get(d,'Fstop2'); Fpass2 = get(d,'Fpass2'); Wpass1 = get(d,'Wpass1'); Wstop = get(d,'Wstop'); Wpass2 = get(d,'Wpass2'); Fedges = [Fpass1, Fstop1, Fstop2, Fpass2]; % Form vectors of args F = [0, Fedges, 1]; E = F; A = [1 1 0 0 1 1]; W = [Wpass1, Wpass1, Wstop, Wstop, Wpass2, Wpass2];