www.gusucode.com > signal 工具箱matlab源码程序 > signal/+fspecs/@hbordastop/isspecmet.m
function SpecMetFlag = isspecmet(this,b) %ISSPECMET True if the object spec is met % Copyright 2009 The MathWorks, Inc. hfilter = dfilt.dffir(b); if ishp(this) hfilter = firlp2hp(hfilter); hfdesign = fdesign.halfband('N,Ast',this.FilterOrder,this.Astop,'Type','Highpass'); else hfdesign = fdesign.halfband('N,Ast',this.FilterOrder,this.Astop); end m = measure(hfilter,hfdesign); SpecMetFlag = isspecmet(m); % [EOF]