mygui1.m

matlab mfiles实例分析

function varargout = Mygui1(varargin)
% MYGUI1 Application M-file for Mygui1.fig
%    FIG = MYGUI1 launch Mygui1 GUI.
%    MYGUI1('callback_name', ...) invoke the named callback.
% Last Modified by GUIDE v2.0 15-Jun-2002 16:12:52
if nargin == 0  % LAUNCH GUI
	fig = openfig(mfilename,'reuse');
	% Use system color scheme for figure:
	set(fig,'Color',get(0,'defaultUicontrolBackgroundColor'));
	% Generate a structure of handles to pass to callbacks, and store it. 
	handles = guihandles(fig);
	guidata(fig, handles);
    set(handles.box_off,'enable','off')         % U
    if nargout > 0
		varargout{1} = fig;
	end
elseif ischar(varargin{1})      % INVOKE NAMED SUBFUNCTION OR CALLBACK
	try
		if (nargout)
			[varargout{1:nargout}] = feval(varargin{:}); % FEVAL switchyard
		else
			feval(varargin{:}); % FEVAL switchyard
		end
	catch
		disp(lasterr);
	end

end

% --------------------------------------------------------------------
function varargout = GridOff_push_Callback(h, eventdata, handles, varargin)
grid off                                        % U
% --------------------------------------------------------------------
function varargout = GridOn_push_Callback(h, eventdata, handles, varargin)
grid on                                         % U
% --------------------------------------------------------------------
function varargout = zeta_edit_Callback(h, eventdata, handles, varargin)
z=str2num(get(handles.zeta_edit,'String'));     % U  
t=0:0.1:15;                                     % U
cla                                             % U
for k=1:length(z)                               % U
    y(:,k)=step(1,[1, 2*z(k), 1], t);           % U
    line(t,y(:,k));                             % U
end                                             % U
% --------------------------------------------------------------------
function varargout = options_Callback(h, eventdata, handles, varargin)
% --------------------------------------------------------------------
function varargout = box_on_Callback(h, eventdata, handles, varargin)
box on                                          % U
set(handles.box_on,'enable','off')              % U
set(handles.box_off,'enable','on')              % U
% --------------------------------------------------------------------
function varargout = box_off_Callback(h, eventdata, handles, varargin)
box off                                         % U
set(handles.box_off,'enable','off')             % U
set(handles.box_on,'enable','on')               % U