Matlab - Guardar y Recuperar Datos en Matlab

function varargout = abrir_guardar_imagenes(varargin)

gui_Singleton = 1;

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

                   'gui_Singleton',  gui_Singleton, ...

                   'gui_OpeningFcn', @abrir_guardar_imagenes_OpeningFcn, ...

                   'gui_OutputFcn',  @abrir_guardar_imagenes_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 abrir_guardar_imagenes_OpeningFcn(hObject, eventdata, handles, varargin)

handles.output = hObject;

guidata(hObject, handles);

function varargout = abrir_guardar_imagenes_OutputFcn(hObject, eventdata, handles)

varargout{1} = handles.output;

function abrir_imagen_Callback(hObject, eventdata, handles)

[FileName Path]=uigetfile({'*.jpg;*.bmp;*.png'},'Abrir Imagen');

axes(handles.axes1);

if isequal(FileName,0)

    return

else

    foto=imread([Path,FileName]);

    imshow(foto);

    handles.foto=foto;

end

guidata(hObject,handles)

function guardar_imagen_Callback(hObject, eventdata, handles)

[FileName Path]=uiputfile({'*.tip;*.bmp;*.png'},'Guardar Imagen');

rgb = getimage(handles.axes1);

if isequal(FileName,0)

    return

else

    nombre_foto=fullfile(Path,FileName);

    imwrite(rgb,nombre_foto);

end