文档介绍：附录一：MATLAB源程序
function varargout = sun(varargin)
% SUN MATLAB code for
% SUN, by itself, creates a new SUN or raises the existing
% singleton*.
%
% H = SUN returns the handle to a new SUN or the handle to
% the existing singleton*.
%
% SUN('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in with the given input arguments.
%
% SUN('Property','Value',...) creates a new SUN or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before sun_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to sun_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 sun
% Last Modified by GUIDE 04-Jun-2012 00:18:25
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', ***@sun_OpeningFcn, ...
'gui_OutputFcn', ***@sun_OutputFcn, ...
'gui_LayoutFcn', [] , ...