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gui.m
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gui.m
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function varargout = gui(varargin)
% GUI MATLAB code for gui.fig
% GUI, by itself, creates a new GUI or raises the existing
% singleton*.
%
% H = GUI returns the handle to a new GUI or the handle to
% the existing singleton*.
%
% GUI('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in GUI.M with the given input arguments.
%
% GUI('Property','Value',...) creates a new GUI or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before gui_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to gui_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 gui
% Last Modified by GUIDE v2.5 02-Jun-2014 18:30:28
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @gui_OpeningFcn, ...
'gui_OutputFcn', @gui_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 gui is made visible.
function gui_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 gui (see VARARGIN)
% Choose default command line output for gui
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes gui wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = gui_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;
function podaj_ciag_Callback(hObject_podaj_ciag, eventdata, handles)
% hObject handle to podaj_ciag (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of podaj_ciag as text
% str2double(get(hObject,'String')) returns contents of podaj_ciag as a double
% --- Executes during object creation, after setting all properties.
function podaj_ciag_CreateFcn(hObject, eventdata, handles)
% hObject handle to podaj_ciag (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit 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 generuj.
function generuj_Callback(hObject, eventdata, handles)
% hObject handle to generuj (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
znakii=get(handles.podaj_ciag,'String'); %pobranie wpisanego ci鉚u
if isempty(znakii) %sprawdzenie czy podano ci鉚, wywo豉nie funkcji
zeruj(handles); %czyszcz鉍ej wszelkie pola i wyietlenie b喚du
set(handles.err,'visible','on');
set(handles.err,'string','Nie podano 瘸dnego ci鉚u kodowego');
return;
else
set(handles.err,'visible','off');
end
[kod,slownik,odkod]=HUFF(znakii); %wykonanie funkcji kodowania
%oraz zawartej na ko鎍u dekodowania
%dekodowania
set(handles.kod,'String',cell2mat(kod)); %wyietlenie kodu
set(handles.odkodowany,'string',odkod);
probab=cell2mat(slownik(:,3))';
probab=probab./sum(probab);
[H,efekt]=entropia(slownik(:,2),probab); %funkcja entropia oraz wpisanie zmiennych do okien
for i=1:size(slownik,1) %ustalenie macierzy s這wnika oraz
%wpisanie w okno
sloownik{i}=[slownik{i,1},' (',sprintf('%.4f',probab(i)),') -> ', slownik{i,2}];
end
set(handles.slownik,'String',sloownik);
set(handles.entropia,'string',sprintf('%.3f',H));
set(handles.efektywnosc,'string',sprintf('%.2f [%%]',efekt));
set(handles.dl_kodu,'string',length(cell2mat(kod)));
clear all;
% --- Executes on button press in gneruj_slow.
function gneruj_slow_Callback(hObject, eventdata, handles)
% hObject handle to gneruj_slow (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
znaki=get(handles.podaj_ciag,'string');
if isempty(znaki)
zeruj(handles);
set(handles.err,'visible','on');
set(handles.err,'string','Nie podano 瘸dnego ci鉚u kodowego');
return;
else
set(handles.err,'visible','off');
end
[odkod,kod,l_znak,symbole,ciagii]=DEF(znaki);
slowniczek(1,:)=ciagii; %%przygotowanie macierzy do przekazania do funkcji entropia
for i=1:length(l_znak)
slowniczek(i,2)={l_znak(i)};
end
set(handles.kod,'string',cell2mat(kod)); %wyietlenie danych na ekran
set(handles.odkodowany,'string',odkod);
set(handles.dl_kodu,'string',length(cell2mat(kod)));
probab=cell2mat(slowniczek(:,2))'; %obliczanie prawdopodobie雟twa wyst雷ie� znak闚
probab=probab./sum(probab);
set(handles.entropia,'string','');
set(handles.efektywnosc,'string','');
for i=1:length(symbole) %ustalenie macierzy s這wnika oraz
%wpisanie w okno
slownik{i}=[symbole{i},' (',sprintf('%.4f',probab(i)),') -> ', ciagii{i}];
end
set(handles.slownik,'String',slownik);
clear all;
% --- Executes on button press in gen_slow_2.
function gen_slow_2_Callback(hObject, eventdata, handles)
% hObject handle to gen_slow_2 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
znaki=get(handles.podaj_ciag,'string');
sloownik=get(handles.user_slow,'String');
if isempty(znaki)
zeruj(handles);
set(handles.err,'visible','on');
set(handles.err,'string','Nie podano 瘸dnego ci鉚u kodowego');
return;
else
set(handles.err,'visible','off');
end
if (isempty(sloownik) && ~isempty(znaki)) %sprawdzenie czy zosta造 wprowadzone dane do s這wnika
zeruj(handles); %jei nie - wywo豉nie funkcji jak poprzednio.
set(handles.err,'visible','on');
set(handles.err,'string','S這wnik jest pusty');
return;
else
set(handles.err,'visible','off');
end
[kod,odkod,slownik]=DEF2(znaki,sloownik,handles); %wykonanie funkcji koduj鉍ej i odkodowuj鉍ej
if (kod{1} == 2) %oraz sprawdzenie, czy funkcja zosta豉 zako鎍zona poprawnie
zeruj(handles);
return;
end
%%przygotowanie tablicy do przekazania do funkcji entropia
for i=1:size(slownik,1)
slowniczek{i}=[slownik{i,1},' (',sprintf('%.4f',slownik{i,3}),') -> ', slownik{i,2}];
end
set(handles.slownik,'string',slowniczek);
set(handles.kod,'string',cell2mat(kod));
set(handles.odkodowany,'string',odkod);
set(handles.dl_kodu,'string',length(cell2mat(kod)));
[H,efekt]=entropia(slownik(:,2),cell2mat(slownik(:,3))');
set(handles.entropia,'string',sprintf('%.3f',H));
set(handles.efektywnosc,'string',sprintf('%.2f [%%]',efekt));
clear all;
% --- Executes on button press in add_slow.
function add_slow_Callback(hObject, eventdata, handles)
% hObject handle to add_slow (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
licznik=get(handles.licznik,'value');
znak=get(handles.znak,'String');
user_slow{licznik,1}=znak; %pobranie znaku i jego prawdopodobie雟twa oraz dodanie
prawdopodobienstwo=get(handles.prawdopodobienstwo,'String'); %do w豉iwego s這wnika
user_slow{licznik,2}=prawdopodobienstwo;
if licznik>1
slow=get(handles.user_slow,'String');
end
slow{licznik}=[user_slow{licznik,1},' -> ',user_slow{licznik,2}];
licznik=licznik+1;
set(handles.licznik,'Value',(licznik));
set(handles.user_slow,'String',slow);
% --- Executes on button press in clc_slow.
function clc_slow_Callback(hObject, eventdata, handles)
% hObject handle to clc_slow (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
set(handles.licznik,'Value',1);
set(handles.user_slow,'String',''); %wyczyszczenie s這wnika wprowadzonych danych
clear all;
% --- Executes on selection change in odkodowany.
function odkodowany_Callback(hObject, eventdata, handles)
% hObject handle to odkodowany (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 odkodowany contents as cell array
% contents{get(hObject,'Value')} returns selected item from odkodowany
% --- Executes during object creation, after setting all properties.
function odkodowany_CreateFcn(hObject, eventdata, handles)
% hObject handle to odkodowany (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 selection change in kod.
function kod_Callback(hObject_kod, eventdata, handles)
% hObject handle to kod (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 kod contents as cell array
% contents{get(hObject,'Value')} returns selected item from kod
% --- Executes during object creation, after setting all properties.
function kod_CreateFcn(hObject, eventdata, handles)
% hObject handle to kod (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
function slownik_Callback(hObject, eventdata, handles)
function slownik_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function znak_Callback(hObject, eventdata, handles)
function znak_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function prawdopodobienstwo_Callback(hObject, eventdata, handles)
function prawdopodobienstwo_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on selection change in user_slow.
function user_slow_Callback(hObject, eventdata, handles)
% hObject handle to user_slow (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 user_slow contents as cell array
% contents{get(hObject,'Value')} returns selected item from user_slow
% --- Executes during object creation, after setting all properties.
function user_slow_CreateFcn(hObject, eventdata, handles)
% hObject handle to user_slow (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