www.gusucode.com > signal 工具箱matlab源码程序 > signal/+fdesign/@lowpass/getnoiseshapefilter.m
function nsf = getnoiseshapefilter(this,nnsf,cb) %GETNOISESHAPEFILTER Get the noiseshapefilter. % Copyright 2008 The MathWorks, Inc. bw = 8; %future enhancement: adjust this f = [0 cb(1)/bw cb(1) 1]; a = [1 1 0 0]; nsf = firpm(nnsf,f,a); % [EOF]