how can i solve this probleme

The function "pushbutton4_Callback" was closed with an 'end', but at least one other function definition was not. To avoid confusion when using nested functions, it is illegal to use both conventions in the same file. function pushbutton4_Callback(hObject, eventdata, handles) %button noued redondant optimisationfigure; handles.axes2=gca; if isfield(handles,'net') n=numel(handles.net(1,:)); degree=0; for i = 1:n for j = i+1:n X1 = handles.net(2,i); Y1 = handles.net(3,i); X2 = handles.net(2,j); Y2 = handles.net(3,j); xSide = abs(X2-X1); ySide = abs(Y2-Y1); d = sqrt(xSide^2+ySide^2);% distance euclidienne ENTRE NOEUD

          if (d<=2*(handles.r) )

            degree(i)= degree(i)+1
           end

    end

    end
end

end

Answer 1

[Image Analyst]

You have an extra end in there somewhere. Click on the line and you should see a small popup that briefly appears that tells you where it's matching mate line is. Make sure they all match up as you expect them to.

[Image Analyst]

By the way, also take a look at this link: http://www.mathworks.com/matlabcentral/answers/13205-tutorial-how-to-format-your-question-with-markup

[ali hadjer]

i try to add an END and delete an AND but she dosent work ???,,,

[ali hadjer]

i try to add an END and delete an AND but she dosent work ???,,,