www.gusucode.com > rf 工具箱matlab源码程序 > rf/+rfckt/@passive/refinedeltafreq.m
function [deltafreq_left, deltafreq_right] = refinedeltafreq(h, freq, ... deltafreq_left, deltafreq_right, userspecified) %REFINEDELTAFREQ Refine the delta frequencies. % [DELTAFREQ_LEFT, DELTAFREQ_RIGHT] = REFINEDELTAFREQ(H, FREQ, % DELTAFREQ_LEFT, DELTAFREQ_RIGHT, USERSPECIFIED) refines the delta % frequencies for group delay analysis. % % See also RFCKT.PASSIVE % Copyright 2007 The MathWorks, Inc. % Get the data object data = get(h, 'AnalyzedResult'); if ~isa(data, 'rfdata.data') setrfdata(h, rfdata.data); data = get(h, 'AnalyzedResult'); end % Refine the delta frequencies [deltafreq_left, deltafreq_right] = refinedeltafreq(data, freq, ... deltafreq_left, deltafreq_right, userspecified);