gusucode.com > MATLAB与控制系统仿真实践 源代码 > MATLAB与控制系统仿真实践 源代码/第六章/6-2-1/helloworld.m
function varargout = helloworld(varargin) %HELLOWORLD M-file for helloworld.fig % HELLOWORLD, by itself, creates a new HELLOWORLD or raises the existing % singleton*. % % H = HELLOWORLD returns the handle to a new HELLOWORLD or the handle to % the existing singleton*. % % HELLOWORLD('Property','Value',...) creates a new HELLOWORLD using the % given property value pairs. Unrecognized properties are passed via % varargin to helloworld_OpeningFcn. This calling syntax produces a % warning when there is an existing singleton*. % % HELLOWORLD('CALLBACK') and HELLOWORLD('CALLBACK',hObject,...) call the % local function named CALLBACK in HELLOWORLD.M with the given input % arguments. % % *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 helloworld % Last Modified by GUIDE v2.5 24-Feb-2009 20:13:07 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @helloworld_OpeningFcn, ... 'gui_OutputFcn', @helloworld_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 helloworld is made visible. function helloworld_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 unrecognized PropertyName/PropertyValue pairs from the % command line (see VARARGIN) % Choose default command line output for helloworld handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes helloworld wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = helloworld_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 helloBt. function helloBt_Callback(hObject, eventdata, handles) % hObject handle to helloBt (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) set(handles.helloStr,'String','Hello World');