www.gusucode.com > signal 工具箱matlab源码程序 > signal/@dfilt/@singlefilterquantizer/firinterpheadconnect.m
function [NL, NextIPorts, NextOPorts, mainparams]=firinterpheadconnect(q,NL,H,mainparams,interp_order) % Copyright 2005 The MathWorks, Inc. % Specify qparams %gain for m=1:interp_order gainidx = m; set(NL.nodes(gainidx),'qparam','single'); end % connections % connect connectors to gains inputidx = interp_order+1; for m=1:interp_order gainidx = m; NL.connect(inputidx,1,gainidx,1); end % the port to previous and next stage NextIPorts=[]; NextOPorts=[filtgraph.nodeport(inputidx,1)]; for m=1:interp_order NextOPorts = [NextOPorts, filtgraph.nodeport(m,1)]; end