Matlab - Imprimir valores introducidos en un "edit text" en la pantalla de trbajo del matlab

function varargout = imprimir_coseno(varargin)

%por JOSE JEREMIAS CABALLERO

% PROGRAMADOR EN MATLAB

clc

gui_Singleton = 1;

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

                   'gui_Singleton',  gui_Singleton, ...

                   'gui_OpeningFcn', @imprimir_coseno_OpeningFcn, ...

                   'gui_OutputFcn',  @imprimir_coseno_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 imprimir_coseno_OpeningFcn(hObject, eventdata, handles, varargin)

handles.output = hObject;

guidata(hObject, handles);

function varargout = imprimir_coseno_OutputFcn(hObject, eventdata, handles)

varargout{1} = handles.output;

function edit1_Callback(hObject, eventdata, handles)

angulo=str2double(get(handles.edit1,'String'));

valor=cosd(angulo);

cad=['cos(',num2str(angulo),')=',num2str(valor)];

set(handles.edit2,'string',cad);

function edit2_Callback(hObject, eventdata, handles)