function?varargout?=?DCT_main（varargin）
%?DCT_MAIN?MATLAB?code?for?DCT_main.fig
%??????DCT_MAIN?by?itself?creates?a?new?DCT_MAIN?or?raises?the?existing
%??????singleton*.
%
%??????H?=?DCT_MAIN?returns?the?handle?to?a?new?DCT_MAIN?or?the?handle?to
%??????the?existing?singleton*.
%
%??????DCT_MAIN（‘CALLBACK‘hobjecteventDatahandles...）?calls?the?local
%??????function?named?CALLBACK?in?DCT_MAIN.M?with?the?given?input?arguments.
%
%??????DCT_MAIN（‘Property‘‘Value‘...）?creates?a?new?DCT_MAIN?or?raises?the
%??????existing?singleton*.??Starting?from?the?left?property?value?pairs?are
%??????applied?to?the?GUI?before?DCT_main_OpeningFcn?gets?called.??An
%??????unrecognized?property?name?or?invalid?value?makes?property?application
%??????stop.??All?inputs?are?passed?to?DCT_main_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?DCT_main

%?Last?Modified?by?GUIDE?v2.5?12-May-2016?16:25:45

%?Begin?initialization?code?-?DO?NOT?EDIT
gui_Singleton?=?1;
gui_State?=?struct（‘gui_Name‘???????mfilename?...
???????????????????‘gui_Singleton‘??gui_Singleton?...
???????????????????‘gui_OpeningFcn‘?@DCT_main_OpeningFcn?...
???????????????????‘gui_OutputFcn‘??@DCT_main_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?DCT_main?is?made?visible.
function?DCT_main_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?DCT_main?（see?VARARGIN）

%?Choose?default?command?line?output?for?DCT_main
handles.output?=?hobject;

%?Update?handles?structure
guidata（hobject?handles）;

%?UIWAIT?makes?DCT_main?wait?for?user?response?（see?UIRESUME）
%?uiwait（handles.figure1）;


%?---?Outputs?from?this?function?are?returned?to?the?command?line.
function?varargout?=?DCT_main_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）
[namepath]=uigetfile（{‘*.bmp‘;‘gif‘}‘載入圖像‘）;
	if?isequal（name0）|isequal（path0）
	????err

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-02-05?00:20??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\
?????文件???????16213??2020-02-04?22:24??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\DCT_main.fig
?????文件???????16357??2020-02-04?22:24??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\DCT_main.m
?????文件????????2095??2020-02-04?22:13??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\I.mat
?????文件?????6567168??2020-02-04?22:13??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\M1.mat
?????文件?????????398??2009-08-12?11:43??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\MeanSquareError.m
?????文件?????????500??2009-08-12?11:44??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\PeakSignaltoNoiseRatio.m
?????文件????????1410??2020-02-04?22:12??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\W.mat
?????文件??????205408??2020-02-04?22:12??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\X.mat
?????文件?????1175187??2020-02-04?22:12??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\Y.mat
?????文件?????1379945??2020-02-04?22:13??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\Z.mat
?????文件??????205418??2020-02-04?22:13??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\a0.mat
?????文件?????5490450??2008-05-02?23:40??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\a1.mat
?????文件?????5494952??2020-02-04?22:13??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\a_1.mat
?????文件??????126000??2020-02-04?22:12??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\dct界面.png
?????文件?????1388244??2020-02-04?22:13??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\dec.mat
?????文件??????129968??2020-02-04?22:12??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\dwt界面.png
?????文件??????398108??2020-02-04?22:13??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\dwt運行截圖.png
?????文件????????5322??2020-02-04?22:12??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\key.mat
?????文件??????263222??2006-05-26?20:33??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\lena.bmp
?????文件????????2451??2020-02-04?22:12??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\mainfig.fig
?????文件????????5476??2010-04-15?13:38??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\mainfig.m
?????文件???????12342??2010-05-11?10:34??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\mark.bmp
?????文件?????9081428??2020-02-04?22:13??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\mark1.mat
?????文件?????????195??2016-05-12?16:04??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\psnr_noise_remove.mat
?????文件???????17265??2020-02-04?22:23??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\shuiyin123.fig
?????文件???????19682??2020-02-04?22:24??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\shuiyin123.m
?????文件??????110259??2020-02-04?22:12??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\主界面GUI.png
?????文件???????29303??2009-05-12?21:52??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\保存嵌入水印的圖.jpg
?????文件?????????432??2009-05-12?21:52??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\保存提取水印的圖.jpg
?????文件???????37603??2016-05-12?16:28??MATLAB數字水印（dwt+dct+多攻擊+GUI界面）\嵌入水印后的圖.jpg
............此處省略2個文件信息