www.gusucode.com > matlab用户界面的卡尔曼滤波源码程序 > code1/Kalman filter_GUI/m_files/clear_callback.m

    function clear_callback
BII=findobj(gcf,'tag','start');
mp=get(BII,'userdata');
set(BII,'userdata',mp+.0001);%to end last 'start circle'
try
uiresume(gcf)
end
delete(gca);setaxis