哪位能给我分析一下吗？有点不懂% handles structure with handles and user data (see GUIDATA)file-ulgetfile('*. txt' );if ~isequal (file, 0) open (file)enddata=1oad ( C:Nusers\ 33T17\Desktop\txt文 件 myhistoeram txt);o=data (:, 1) ;p=data (:, 2);q=data (:, 3) ; r=data (:, 4) ; s=data (:, 1) ;t=data (:, 2) ;set (handles. editI, ' string', o);set (handles. edit2, ' string', p);set (handles. edit3, ' string', a);set (handles. edit4, ' string', r); set (handles. edit5, ' string', s);set (handles. edit6,'string',t);