Matlab - Ayuda Matlab PORFAVOR

   
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Ayuda Matlab PORFAVOR

Publicado por DIEGO (19 intervenciones) el 15/05/2013 12:02:21
Hola por favor que alguien me ayude, por que no puedo mostrar el valor de Huffman en la uitable de mi gui, en ella presento dos columnas tipo double y la tercera donde va Huffman es de tipo char, pero me da un error, no la puedo pasar a numeric ya que necesito todos los ceros que genera el código, si la paso a number se eliminan los ceros de la izquierda no significaticos numericamente. El cóadigo es:
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function varargout = huffman(varargin)
% HUFFMAN MATLAB code for huffman.fig
%      HUFFMAN, by itself, creates a new HUFFMAN or raises the existing
%      singleton*.
%
%      H = HUFFMAN returns the handle to a new HUFFMAN or the handle to
%      the existing singleton*.
%
%      HUFFMAN('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in HUFFMAN.M with the given input arguments.
%
%      HUFFMAN('Property','Value',...) creates a new HUFFMAN or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before huffman_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to huffman_OpeningFcn via varargin.
%
%      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
%      instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES
 
% Edit the above text to modify the response to help huffman
 
% Last Modified by GUIDE v2.5 11-May-2013 22:46:58
 
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @huffman_OpeningFcn, ...
                   'gui_OutputFcn',  @huffman_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
% End initialization code - DO NOT EDIT
 
 
% --- Executes just before huffman is made visible.
function huffman_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject    handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
% varargin   command line arguments to huffman (see VARARGIN)
 
% Defino nombre de las columnas de la tabla
cnames = {'CANTIDAD','PROBABILIDAD','CODIFICACIÓN'};
set(handles.uitable3,'ColumnName',cnames)
% Choose default command line output for huffman
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
 
% UIWAIT makes huffman wait for user response (see UIRESUME)
% uiwait(handles.figure1);
 
 
% --- Outputs from this function are returned to the command line.
function varargout = huffman_OutputFcn(hObject, eventdata, handles)
% varargout  cell array for returning output args (see VARARGOUT);
% hObject    handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
 
% Get default command line output from handles structure
varargout{1} = handles.output;
 
 
% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
 
% Importamos los datos de una .txt
a=importdata(uigetfile({'*.txt'}, 'Escoger Archivo .txt'));
set(handles.listbox1,'string',a);
handles.a=a;
guidata(hObject,handles);
 
% --- Executes on selection change in listbox1.
function listbox1_Callback(hObject, eventdata, handles)
% hObject    handle to listbox1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
 
% Hints: contents = cellstr(get(hObject,'String')) returns listbox1 contents as cell array
%        contents{get(hObject,'Value')} returns selected item from listbox1
 
 
% --- Executes during object creation, after setting all properties.
function listbox1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to listbox1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called
 
% Hint: listbox controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end
 
 
% --- Executes on button press in pushbutton2.
function pushbutton2_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
 
% Llamada a la cadena de datos
x=handles.a;
j=char(x);
ari=sscanf(j,'%c');
 
% Busca la cantidad de letras del código ascii
 
for j=32:255
    dato=char(j);
    eventos=length(strfind(ari,dato));
    probabilidad=eventos/length(ari);
    if eventos~=0
       a=probabilidad;
       b=dato;
    end
end
 
a=[];
b=[];
c=[];
for i=32:255
    n=char(i);
    y=strfind(ari,n);
    q=length(y);
    p1=q/length(ari);
    if q==0
        m=n;
    else
        m=n;
        p=q;
        a=[a m];
        b=[b p1];
        c=[c p];
    end
end
 
%letras
a1=(a(:)');
aa=[a1];
Alfabeto=(aa(:));

%probabilidad
b1=(b(:)');
bb=[b1];
Probabilidad=(bb(:));
 
%cantidad
c1=(c(:)');
cc=[c1];
Cantidad=(cc(:));

%huffman
symbols = (Alfabeto(:)');
sym=double(symbols);
prob = Probabilidad;
[dict,avglen] = huffmandict(sym,prob);
 
% escribir diccionario
temp = dict;
for i = 1:length(temp)
    temp{i,2} = num2str(temp{i,2});
end
temp(:,1)=[];
b=temp;
a=1;
 
x=length(b);
for i=1:x
    v=b(i);
    vs=cell2mat(v);
    vec=char(strrep(vs,' ',''));
    vector(a)={vec};
    a=a+1;
    z=(vector(:));
end
 
Huffman=z
 
% Presenta los valores en una tabla
rnames = {Alfabeto};
set(handles.uitable3,'RowName',Alfabeto)
set(handles.uitable3,'Data',[Cantidad Probabilidad Huffman])
 
%Error
d=sum(Probabilidad);
if d==1
 
else
errordlg('Ha ingresado un texto con caracteres no programados',' Entropía ');
end
 
% --- Executes when entered data in editable cell(s) in uitable3.
function uitable3_CellEditCallback(hObject, eventdata, handles)
% hObject    handle to uitable3 (see GCBO)
% eventdata  structure with the following fields (see UITABLE)
%	Indices: row and column indices of the cell(s) edited
%	PreviousData: previous data for the cell(s) edited
%	EditData: string(s) entered by the user
%	NewData: EditData or its converted form set on the Data property. Empty if Data was not changed
%	Error: error string when failed to convert EditData to appropriate value for Data
% handles    structure with handles and user data (see GUIDATA)
 
 
% --- Executes on button press in pushbutton3.
function pushbutton3_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton3 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
opc=questdlg('¿Desea salir del programa?','SALIR','Si','No','No');
if strcmp(opc,'No')
return;
end
clear,clc,close all
 
 
% --- Executes on button press in pushbutton4.
function pushbutton4_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton4 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
msgbox({'      UNIVERSIDAD NACIONAL DE LOJA','ELECTRÓNICA Y TELECOMUNICACIONES',...
    '                   SEXTO MÓDULO "A"','           TEORÍA DE LA INFORMACIÓN',...
    '               DIEGO ERAZO RAMÍREZ'},'Acerca de...');
 
 
% --- Executes on button press in pushbutton5.
function pushbutton5_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton5 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
set(handles.listbox1,'string','')
set(handles.uitable3,'data','')


Y lo que necesito es que Huffman pueda ponerlo en la tercera columna dela uitable.

Muchas gracias
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