www.gusucode.com > Matlab动力系统和时间序列分析工具箱 > Matlab动力系统和时间序列分析工具箱/lab432/gui/gui_median_filter.m
function gui_median_filter; % GUI_MEDIAN_FILTER provides median filtration of data % last modified 02.12.04 global TS str=TS.name; [selection,ok] = listdlg('PromptString','Select data:',... 'SelectionMode','multiple','ListString',str); if ok prompt = {'Enter filter aperture '}; dlg_title = 'Median filter'; num_lines= 1; def = {'5'}; answer = inputdlg(prompt,dlg_title,num_lines,def); if ~isempty(answer) aperture=str2num(answer{1}); for i=1:length(selection) TS.data(:,selection(i))=median_filter(TS.data(:,selection(i)),aperture); TS.name{selection(i)}=['mf' num2str(aperture) '_' TS.name{selection(i)}]; waitbar_handle=waitbar(i/length(selection)); end delete(waitbar_handle); end end