www.gusucode.com > signal 工具箱matlab源码程序 > signal/@dfilt/@calattice/getstates.m
function S = getstates(Hm,S) %GETSTATES Overloaded get for the States property. % This should be a private method % Author: R. Losada % Copyright 1988-2003 The MathWorks, Inc. S = Hm.HiddenStates; if nstates(Hm)==0, S = []; return end n1 = 0; ncoeffs = Hm.ncoeffs; if ~isempty(ncoeffs), n1 = Hm.ncoeffs(1); end S = [S(1:n1,:);S(n1+2:end-1,:)];