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function varargout = ex2(varargin) % EX2 M-file for ex2.fig % EX2, by itself, creates a new EX2 or raises the existing % singleton*. % % H = EX2 returns the handle to a new EX2 or the handle to % the existing singleton*. % % EX2('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in EX2.M with the given input arguments. % % EX2('Property','Value',...) creates a new EX2 or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before ex2_OpeningFunction gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to ex2_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 ex2 % Last Modified by GUIDE v2.5 15-Mar-2008 15:06:56 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @ex2_OpeningFcn, ... 'gui_OutputFcn', @ex2_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 ex2 is made visible. function ex2_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 ex2 (see VARARGIN) % Choose default command line output for ex2 handles.output = hObject; web -browser http://www.ilovematlab.cn/thread-3976-1-1.html % Update handles structure guidata(hObject, handles); % UIWAIT makes ex2 wait for user response (see UIRESUME) % uiwait(handles.figure1); %make sure the simulink model is opened if isempty(find_system('Name','GUI_ex11')), open_system('GUI_ex11'); figure(handles.figure1) end %initial the GUI set(handles.edit1,'String',0); set(handles.slider1,'Value',0); set(handles.text_y1,'String','y1'); set(handles.text_y2,'String','y2'); set(handles.text_y3,'String','y3'); % --- Outputs from this function are returned to the command line. function varargout = ex2_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) set_param('GUI_ex11/pushbutton_value1','Value','1'); set_param('GUI_ex11/pushbutton_value2','Value','0'); %in order to see the change of GUI directly sim('GUI_ex11'); update_GUI(handles); % --- 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) set_param('GUI_ex11/pushbutton_value1','Value','0'); set_param('GUI_ex11/pushbutton_value2','Value','-1'); %in order to see the change of GUI directly sim('GUI_ex11'); update_GUI(handles); function edit1_Callback(hObject, eventdata, handles) % hObject handle to edit1 (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 edit1 as text % str2double(get(hObject,'String')) returns contents of edit1 as a double OldVal = get(handles.slider1,'Value'); NewStrVal = get(handles.edit1,'String'); NewVal = str2double(NewStrVal); if isempty(NewVal)|(NewVal<0)|(NewVal>50) set(hObject,'string',OldVal); else set(handles.slider1,'Value',NewVal); end handles.edit1_slider1_value = get(handles.edit1,'String'); guidata(hObject,handles); set_param('GUI_ex11/edit1_slider1_value','Value',handles.edit1_slider1_value); %in order to see the change of GUI directly sim('GUI_ex11'); update_GUI(handles); % --- Executes during object creation, after setting all properties. function edit1_CreateFcn(hObject, eventdata, handles) % hObject handle to edit1 (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 slider movement. function slider1_Callback(hObject, eventdata, handles) % hObject handle to slider1 (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,'Value') returns position of slider % get(hObject,'Min') and get(hObject,'Max') to determine range of slider NewVal = get(hObject,'Value'); set(handles.edit1,'String',num2str(NewVal)); %set the param of model edit1_slider1_value,be careful that the constant %Value must a string set_param('GUI_ex11/edit1_slider1_value','Value',num2str(NewVal)); %in order to see the change of GUI directly sim('GUI_ex11'); update_GUI(handles); % --- Executes during object creation, after setting all properties. function slider1_CreateFcn(hObject, eventdata, handles) % hObject handle to slider1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: slider controls usually have a light gray background. if isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor',[.9 .9 .9]); end % --- Executes on button press in pushbutton_simulink. function pushbutton_simulink_Callback(hObject, eventdata, handles) % hObject handle to pushbutton_simulink (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) %make sure the simulink model is opened if isempty(find_system('Name','GUI_ex11')), open_system('GUI_ex11'); figure(handles.figure1) end %run the simulink model sim('GUI_ex11'); function update_GUI(handles) %get the value of y handles.y1 = evalin('base','y1'); handles.y2 = evalin('base','y2'); handles.y3 = evalin('base','y3'); %send the value to GUI static texts set(handles.text_y1,'String',handles.y1); set(handles.text_y2,'String',handles.y2); set(handles.text_y3,'String',handles.y3); % --- Executes on button press in togglebutton1. function togglebutton1_Callback(hObject, eventdata, handles) % hObject handle to togglebutton1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hint: get(hObject,'Value') returns toggle state of togglebutton1 handles.togglebuttonValue = get(handles.togglebutton1,'Value'); if handles.togglebuttonValue == 1 set_param('GUI_ex11/togglebutton_value','Value','10'); else set_param('GUI_ex11/togglebutton_value','Value','0'); end %in order to see the change of GUI directly sim('GUI_ex11'); update_GUI(handles);