function MTB_Week11_text2
hndl = uicontrol('style','text','BackgroundColor','w','units',...
    'normalized','position',[0.3 0.475 0.4 0.05],'FontSize',15);
set(gcf,'WindowKeyPressFcn',@keyFcn,'UserData',hndl);
end

function keyFcn(src,event)
    set(get(src,'UserData'),'String',sprintf('%s',event.Key));
end
