function myui

figure(1)

clf

A=0;

uicontrol("Style","pushbutton","Callback",@bCol_Callback,"position",[10 370 100 30],"string","+column");

uicontrol("Style","pushbutton","Callback",@bRow_Callback,"position",[120 370 100 30],"string","+row");

uicontrol("Style","pushbutton","Callback",@bDel_Callback,"position",[230 370 100 30],"string","reset");

t=uitable(1,"Data",A,"Position",[10 20 350 340]);

function bCol_Callback(hObject, eventdata, handles)

A=[A A(:,1)*0];

delete(t)

t=uitable(1,"Data",A,"Position",[10 20 350 340]);

end

function bRow_Callback(hObject, eventdata, handles)

A=[A;A(1,:)*0];

delete(t)

t=uitable(1,"Data",A,"Position",[10 20 350 340]);

end

function bDel_Callback(hObject, eventdata, handles)

A=0;

delete(t)

t=uitable(1,"Data",A,"Position",[10 20 350 340]);

end

end