Matlab - Uitable en GUI de Matlab

function varargout = uitable_editable2(varargin)

gui_Singleton = 1;

gui_State = struct('gui_Name',       mfilename, ...

                   'gui_Singleton',  gui_Singleton, ...

                   'gui_OpeningFcn', @uitable_editable2_OpeningFcn, ...

                   'gui_OutputFcn',  @uitable_editable2_OutputFcn, ...

                   'gui_LayoutFcn',  [] , ...

                   'gui_Callback',   []);

if nargin && ischar(varargin{1})

    gui_State.gui_Callback = str2func(varargin{1});

end

if nargout

    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});

else

    gui_mainfcn(gui_State, varargin{:});

end

function uitable_editable2_OpeningFcn(hObject, eventdata, handles, varargin)

global num_elem

set(handles.pushbutton1,'string','numero')

filas=6;columnas=4;

a=round(rand(1,2)+1);

num_elem=cell(filas,columnas);

num_elem(1:filas,1:columnas)={' '};

num_elem{a(1),a(2)}=rand;

set(handles.uitable1,'Data',num_elem);

handles.output = hObject;

guidata(hObject, handles);

function varargout = uitable_editable2_OutputFcn(hObject, eventdata, handles)

varargout{1} = handles.output;

function pushbutton1_Callback(hObject, eventdata, handles)

global num_elem

a=round(3*rand(1,2)+1);

num_elem{a(1),a(2)}=rand;

set(handles.uitable1,'Data',num_elem);