Matlab GUI程序打包成.exe的功能,對Matlab GUI程序而言,無疑是一種解脫。
比如,重在算法設計和數據測試的自動駕駛ADAS感知系統。
流程
第一步:打開編譯工具
在Matlab命令窗口,輸入 deploytool函數。
deploytool
出現application Compiler 窗口,如下圖
第二步:設置編譯信息
在這里,可以設置多類信息:
A GUI程序信息
畢竟要為GUI程序,打包成.exe文件。需要GUI程序信息,包括GUI主程序,
B 軟件信息
目標.exe文件的封面、作者聯系信息、軟件功能描述
C GUI程序的支持包
這是非常重要的支持信息。Matlab工具箱集合非常強大,便於程序開發,但是在打包過程中,也就需要把支持包,都要打包附帶。
D 設置目標.exe文件打包后的存儲路徑
E 軟件執行所依賴的所有文件和文件夾
第三步:設置打包方式
這里打包方式,取決於Matlab Runtime的來源設置。
A 來自Web
打包速度快,體積小。用戶得到.exe文件后,安裝時,需要下載Matlab runtime,占用時間。
B 打包者,下載,並入到打包后的文件中
打包速度慢,但是用戶根據簡單提示,就能安裝使用.exe文件。
最后,點擊Package,執行打包過程
執行完成之后,得到系統提示。
1 for_redistribution 2 ----MyAppInstaller_web.exe 3 for_redistribution_files_only 4 ----myCameraGUI.exe 5 ----readme.txt 6 ----splash.png 7 for_testing 8 ----mccExcludedFiles.log 9 ----myCameraGUI.exe 10 ----readme.txt 11 ----requiredMCRProducts.txt 12 ----splash.png
這是打包輸出后的文件目錄。
當用戶電腦有對應版本的Matlab Runtime時,只需要運行 for_testing 文件夾中的文件。
如果沒有,就需要for_redistribution文件夾中的文件,安裝Matlab Runtime。
案例
第一個:基於USB鏡頭的實時影像獲取與顯示
編譯方式: Web式打包
源代碼:
1 function varargout = myCameraGUI(varargin) 2 gui_Singleton = 1; 3 gui_State = struct('gui_Name', mfilename, ... 4 'gui_Singleton', gui_Singleton, ... 5 'gui_OpeningFcn', @myCameraGUI_OpeningFcn, ... 6 'gui_OutputFcn', @myCameraGUI_OutputFcn, ... 7 'gui_LayoutFcn', [] , ... 8 'gui_Callback', []); 9 if nargin && ischar(varargin{1}) 10 gui_State.gui_Callback = str2func(varargin{1}); 11 end 12
13 if nargout 14 [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:}); 15 else
16 gui_mainfcn(gui_State, varargin{:}); 17 end 18
19 function myCameraGUI_OpeningFcn(hObject, eventdata, handles, varargin) 20
21 handles.output = hObject; 22
23 handles.video = videoinput('winvideo', 1); 24 set(handles.video,'TimerPeriod', 0.05, ... 25 'TimerFcn',['if(~isempty(gco)),'... 26 'handles=guidata(gcf);'... % Update handles 27 'image(getsnapshot(handles.video));'... % Get picture using GETSNAPSHOT and put it into axes using IMAGE 28 'set(handles.cameraAxes,''ytick'',[],''xtick'',[]),'... % Remove tickmarks and labels that are inserted when using IMAGE 29 'else '... 30 'delete(imaqfind);'... % Clean up - delete any image acquisition objects 31 'end']); 32 triggerconfig(handles.video,'manual'); 33 handles.video.FramesPerTrigger = Inf; % Capture frames until we manually stop it 34
35 % Update handles structure 36 guidata(hObject, handles); 37
38 % UIWAIT makes mycameragui wait for user response (see UIRESUME) 39 uiwait(handles.myCameraGUI); 40
41
42 % --- Outputs from this function are returned to the command line. 43 function varargout = myCameraGUI_OutputFcn(hObject, eventdata, handles) 44 handles.output = hObject; 45 varargout{1} = handles.output; 46
47
48 % --- Executes on button press in startStopCamera. 49 function startStopCamera_Callback(hObject, eventdata, handles) 50 % Start/Stop Camera 51 if strcmp(get(handles.startStopCamera,'String'),'Start Camera') 52 % Camera is off. Change button string and start camera. 53 set(handles.startStopCamera,'String','Stop Camera') 54 start(handles.video) 55 set(handles.startAcquisition,'Enable','on'); 56 set(handles.captureImage,'Enable','on'); 57
58 else
59 % Camera is on. Stop camera and change button string. 60 set(handles.startStopCamera,'String','Start Camera') 61 stop(handles.video) 62 set(handles.startAcquisition,'Enable','off'); 63 set(handles.captureImage,'Enable','off'); 64 end 65
66 % --- Executes on button press in captureImage. 67 function captureImage_Callback(hObject, eventdata, handles) 68
69 frame = get(get(handles.cameraAxes,'children'),'cdata'); % The current displayed frame 70 save('testframe.mat', 'frame'); 71 disp('Frame saved to file ''testframe.mat'''); 72
73
74 % --- Executes on button press in startAcquisition. 75 function startAcquisition_Callback(hObject, eventdata, handles) 76 if strcmp(get(handles.startAcquisition,'String'),'Start Acquisition') 77 % Camera is not acquiring. Change button string and start acquisition. 78 set(handles.startAcquisition,'String','Stop Acquisition'); 79 trigger(handles.video); 80 else
81 % Camera is acquiring. Stop acquisition, save video data, 82 % and change button string. 83 stop(handles.video); 84 disp('Saving captured video...'); 85
86 videodata = getdata(handles.video); 87 save('testvideo.mat', 'videodata'); 88 disp('Video saved to file ''testvideo.mat'''); 89
90 start(handles.video); % Restart the camera 91 set(handles.startAcquisition,'String','Start Acquisition'); 92 end 93
94 % --- Executes when user attempts to close myCameraGUI. 95 function myCameraGUI_CloseRequestFcn(hObject, eventdata, handles) 96
97 delete(hObject); 98 delete(imaqfind);
第二個:Matlab計算器
編譯方式:集成式打包
calculator本身只有2.5m,代碼可能只有6k.但是打包后的文件,達到850M。
這是M語言的弊端。類似的狀況有LabVIEW語言編程,想要打包成.exe,也產生一個體積巨大的安裝包。
1 function varargout = calculator(varargin) 2
3 gui_Singleton = 1; 4 gui_State = struct('gui_Name', mfilename, ... 5 'gui_Singleton', gui_Singleton, ... 6 'gui_OpeningFcn', @calculator_OpeningFcn, ... 7 'gui_OutputFcn', @calculator_OutputFcn, ... 8 'gui_LayoutFcn', [] , ... 9 'gui_Callback', []); 10 if nargin && ischar(varargin{1}) 11 gui_State.gui_Callback = str2func(varargin{1}); 12 end 13
14 if nargout 15 [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:}); 16 else
17 gui_mainfcn(gui_State, varargin{:}); 18 end 19
20 function calculator_OpeningFcn(hObject, eventdata, handles, varargin) 21
22 handles.output = hObject; 23
24 % Update handles structure 25 guidata(hObject, handles); 26
27 % --- Outputs from this function are returned to the command line. 28 function varargout = calculator_OutputFcn(hObject, eventdata, handles) 29
30 varargout{1} = handles.output; 31
32
33
34 function edit1_Callback(hObject, eventdata, handles) 35
36 input1 = str2num(get(hObject,'String')); 37 if (isempty(input1)) 38 set(hObject,'String','0'); 39 end 40 guidata(hObject,handles); 41
42
43 % --- Executes during object creation, after setting all properties. 44 function edit1_CreateFcn(hObject, eventdata, handles) 45
46 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) 47 set(hObject,'BackgroundColor','white'); 48 end 49
50
51 function edit2_Callback(hObject, eventdata, handles) 52
53 input2 = str2num(get(hObject,'String')); 54 if (isempty(input2)) 55 set(hObject,'String','0'); 56 end 57 guidata(hObject,handles); 58
59
60 % --- Executes during object creation, after setting all properties. 61 function edit2_CreateFcn(hObject, eventdata, handles) 62 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) 63 set(hObject,'BackgroundColor','white'); 64 end 65
66
67
68 function answer_Callback(hObject, eventdata, handles) 69
70 function answer_CreateFcn(hObject, eventdata, handles) 71
72 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) 73 set(hObject,'BackgroundColor','white'); 74 end 75
76
77 % --- Executes on button press in AddPushbutton. 78 function AddPushbutton_Callback(hObject, eventdata, handles) 79
80 input111 = get(handles.edit1,'String'); 81 input222 = get(handles.edit2,'String'); 82 total = str2num(input111) + str2num(input222) 83 c = num2str(total) 84
85 set(handles.answer,'String',c); 86 guidata(hObject,handles);
第三個:自動駕駛感知系統
https://u.wechat.com/MFl-TPiUT-Xb0P2U7aOxIZo (二維碼自動識別)
智能USV實時感知系統是一套用於自動駕駛裝備(無人車、船)智能感知的應用系統。其中,傳感器硬件主要包括:camera * 6、stereo camera * 2、radar * 1、GPS、IMU、4G 通信。主要功能:實現對自動駕駛裝備的架勢環境進行實時感知,以輔助自動駕駛的控制決策,具體包括:GPS定位、車牌目標識別、汽車識別、雷達探測。目標屬性有:ID、定位、距離、相對方位。
軟件自2020.04.28開發。歡迎用戶朋友,聯系380545156@qq.com反饋意見,共同優化。
這個部分,就不提供代碼了。歡迎交流。
注意事項
1.Matlab Runtime的下載
說實話,我現在還是沒有安裝獨立的Matlab Runtime。在解決這個問題的過程中,花費了一天的時間,到最后還是沒有解決。但是,通過其他方式,避免了Matlab Runtime的下載。
補充一下:Matlab Runtime已經成功下載。
2.編譯時間
集成式打包時間,非常長。第一次編譯,需要耐心。
3. 涉及到硬件的GUI程序的打包
目前,僅僅涉及到多個USB硬件的程序,打包后,安裝使用過程,沒有出現出錯。其他同學,如果遇到問題,可以在此留言。