Problems with executing a .m file inside a push callback

i have a err1.m program ,as follows

 y=imread('c:/5.png');
 gg=rgb2gray(y);
 r=0;
 f=5;
 news=25;
 b=20;
 for i=6:894
   for j=6:1594

   vp=gg(i,j);
    q=mean2(gg(i-5:i+5,j-5:j+5));
    s=std2(gg(i-5:i+5,j-5:j+5));
    zp = (vp-q)/s;
    if(s<news),
        if(s<f),

           r = (news*(s/f));

    else
    r = 50;
    end
    end
    nmean= b+(q-0)*((255-30)-(0+30))/(255-0);
    np(i,j)= nmean + zp*r;
     if(np(i,j)<=0)
     newvp=0;
     elseif(np(i,j)>=255)
     newvp=255;
     else 
     np(i,j)=np(i,j);
     end
     disp('Exec');
     j;
    end
 end
 imshow(np)

where i read an input image , apply some algorithm over it and print the resultant image . My objective is to create a GUI for this program , i called the .m file using push button callback , i used this code

% --- Executes on button press in Execute. function Execute_Callback(hObject, eventdata, handles) % hObject handle to Execute (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA)

err1

to run the file and i got no output and the process does not seem to end, the err1.m program works fine on its own , but i get no results when i call the .m file inside a push button callback. I'm just a beginner in using matlab . please help me find a solution.

Answer 1

[Suman Saha]

function SCORE3(action)

if nargin<1

    action='initialize';

end;

if strcmp(action,'initialize')

    close all;clc;

figNumber=figure('Name','S C O R E ','NumberTitle','off','Units','inches','Position',[1 0.5 9 7],'Resize','on','MenuBar','none');

colordef(figNumber,'black')

xpos=5.6; ypos=4.6; xw=1.5; yw=0.2;

   %%%-------------------------------------------------
%----Initialize button------%%

initialization=uicontrol('Style','push','FontName','Times new roman','FontWeight','bold',... 'FontSize',12,'HorizontalAlignment','center','Units','inches','String','Initialize','BackgroundColor',[0.2071 0.6072 0.6299],'Callback','SCORE3(''initialize'')','Position',[xpos 0.6 1.4 0.3]);

%%----THE CLOSE BUTTON-----%

closee=uicontrol('Style','push','Units','inches','Position',[xpos 0.2 1.4 0.3],'String','C L O S E','FontName','monotype corsiva', ... 'ForegroundColor','black','BackgroundColor','red','FontWeight','bold','FontSize',15,'Callback','close(gcf)');

photo=uicontrol('Style','push','Units','inches','Tag','photo','Position',[5.3 2.1 1 0.3],'String','Upload Photo','Callback','SCORE3(''build'')', ... 'ForegroundColor',[0 1 1],'FontWeight','bold','Fontname','palatino','HorizontalAlignment','left','BackgroundColor',[0 0 0.3],'FontSize',10);

sig=uicontrol('Style','push','Units','inches','Tag','sig','Position',[5.3 1.7 1 0.3],'String','Upload sig','Callback','SCORE3(''build'')', ... 'ForegroundColor',[0 1 1],'FontWeight','bold','Fontname','palatino','HorizontalAlignment','left','BackgroundColor',[0 0 0.3],'FontSize',10);

%==========================================================================

set(figNumber,'Visible','on');

%============================================

 elseif strcmp(action,'build')
    if get(findobj(gcf,'Tag','photo'),'Value')
        axes('Units','inches','Position',[6.7 2.0 1 1],'Visible','on');
        axis off;
        kl=photoup;
        values=cell2mat(struct2cell(kl));   %now you can use it as for your requirement
        image(values);
        axis off;clc
    end
    %%%%  It may not be necessary
        if get(findobj(gcf,'Tag','sig'),'Value')
        axes('Units','inches','Position',[6.6 1.8 1.2 0.2],'Visible','on');
        axis off;
        kl1=photoup;
        image(cell2mat(struct2cell(kl1)));
        axis off;
    end
%%%%%----------------------
end

function kl=photoup()

kl=uiimport('-file'); % this function helps you to brows any picture of any