How to show axes when I build a GUI Scatter plot

how to show axes and minortick when I build a GUI Scatter plot? By using the following code, no axes are shown in GUI. Please help me. I appreciate your efforts.

function Axes1_CreateFcn(hObject, eventdata, handles)
         axis equal;

function Load_Callback(hObject, eventdata, handles)
    axes(handles.Axes1);
    hold on;
    if ~isempty(A)
     scatter(A(:,1),A(:,2),25,'b','filled');
     scatter(B(:,1),B(:,2),25,'g','filled');
    end
    % here, A,B are data matrix that I want to plot

Answer 1

[Walter Roberson]

function Load_Callback(hObject, eventdata, handles)
  axes(handles.Axes1);
  if ~isempty(A)
   scatter(A(:,1),A(:,2),25,'b','filled');
   hold on;
   scatter(B(:,1),B(:,2),25,'g','filled');
  end