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| function varargout = HelpGUI(varargin)
% HELPGUI M-file for HelpGUI.fig
% HELPGUI, by itself, creates a new HELPGUI or raises the existing
% singleton*.
%
% H = HELPGUI returns the handle to a new HELPGUI or the handle to
% the existing singleton*.
%
% HELPGUI('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in HELPGUI.M with the given input arguments.
%
% HELPGUI('Property','Value',...) creates a new HELPGUI or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before HelpGUI_OpeningFunction gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to HelpGUI_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
% Copyright 2002-2003 The MathWorks, Inc.
% Edit the above text to modify the response to help HelpGUI
% Last Modified by GUIDE v2.5 09-Apr-2007 19:26:17
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @HelpGUI_OpeningFcn, ...
'gui_OutputFcn', @HelpGUI_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 HelpGUI is made visible.
function HelpGUI_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 HelpGUI (see VARARGIN)
% Choose default command line output for HelpGUI
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes HelpGUI wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = HelpGUI_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 selection change in popupmenu1.
function popupmenu1_Callback(hObject, eventdata, handles)
% hObject handle to popupmenu1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: contents = get(hObject,'String') returns popupmenu1 contents as cell array
% contents{get(hObject,'Value')} returns selected item from popupmenu1
%Génération du signal FM chirp
f1=2000;
f2=8000;
longtemp=0.025;
Fe=20000;
y=(0:1/Fe:longtemp);
beta=(f2-f1)/(2*longtemp);
chirpg=sin(2*pi*(f1+beta*y).*y);
% Sin signal
t=1:128;
x=sin(t);
% Determine the selected data set.
str = get(hObject, 'String');
val = get(hObject,'Value');
switch str{val};
case 'Sin'
plot(t,x)
case 'Fm'
plot(y,chirpg);
xlabel('Temps');
ylabel('Amplitude');
end
% --- Executes during object creation, after setting all properties.
function popupmenu1_CreateFcn(hObject, eventdata, handles)
% hObject handle to popupmenu1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: popupmenu 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 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)
% --- 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)
g=1:128;
f=1+g+(g.*g);
plot(g,f) |
