1、西安郵電大學MATLAB及其EDA仿真基于GUI的學生成績管理系統設計報告院（系）名稱：電子工程學院學生姓名：專業名稱：集成電路設計與集成系統電路1303一. 設計題目概述設計題目：基于GUI的學生成績管理系統。設計要求：利用MATLAB勺圖形用戶界面，設計完成成績管理系統，系統包括增 加、刪除、查詢、統計等功能。增加學生信息，刪除學生信息，查詢學生信息， 統計學生的成績。二. 設計方案?新建一個新的exce表格，并錄入初 始信息。?新建一個新的GUI設計?在GU界面中添加文本框和菜單欄 以及按鈕。?給各個文本框菜單欄以及按鈕添加 屬性。?編輯回調函數，實現各個功能。設計內谷1、建立Listb

2、ox文本框，分別為姓名、學號、Verilog成績、MATLA成績、DSP 成績、半導體器件成績、計算機組成與設計成績。設置屬性。|rHQ«lar：加bbE«5»Wfl|X< omiL二 :-而 T ： p fl冃fbqrcLfwli"iVir電EmyglLfpLl flLrSvAivon< ll«LuC: j|Dvr«*f nDiilrF iKwnt 心“我 扎|書1管 f¥«rM4 町 t町fnEujf*ffwtLhwtkFontWa-ighl l4>*n-rR-iPHiL iitiillEdl

3、rVEtHlIkyI hiTi iindiHAII-"r ihl |qe<VR 特 ubfte L hF c nihbukTuv嶺1*UmI f1|7TFi|iW5wpS(rtaSM*iii4 TWri聲 EQ dlLcinCrHlMiij屮5Ui>btIZ3V#r#CI<.Ae 1 ,Rwnl-Lbl jUni1*PEh| 'x»iji-rwEj_l_ *Dm1"II切*U4JI intLI » Hl inI E0 d Oft apom 1 ?3? H .71 11 II -mi lY亡"初LftUXmlitrtw-

4、工 iijllj-l仙"I2、建立可編輯文本框，對應Listbox注釋，設置屬性。3、添加按鈕，進行查詢、刪除、增加、統計。4、編輯查詢按鈕的回調函數。function pushbutton2_Callback(hObject, eventdata, handles) prompt= 'input xingming' title= 'find' ;chaxun_xingming=inputdlg(prompt,title); ax=strcmp(handles.xingming,chaxun_xingming); i,j=find(ax=1);set(

5、handles.xingming_1, );set(handles.xuehao_1, set(handles.verilog_1, g(i,1);set(handles.matlab_1, i,1);set(handles.dsp_1,'string''string''string''string',handles.xingming(i,1),handles.xuehao(i,1);,num2str(handles.verilo,num2str(handles.matlab('string' ,num2str(h

6、andles.dsp(i,1)set(handles.bandaoti_1,oti(i,1);set(handles.jisuanji_1, nji(i,1);guidata(hObject,handles);'string''string',num2str(handles.banda,num2str(handles.jisua5、編輯增加按鈕回調函數。先將文本框中的內容賦值給中間變量， 再將值插入到表格中， 再把全局變量依次 插入到表格中，再讀取表格，最終實現增加。6、統計按鈕回調函數。統計要實現學生總分的統計。 handles.zongfen=handles

7、.verilog+handles.matlab+handle s.dsp+handles.jisuanji+handles.bandaoti;set(handles.zongfen_1, 'string' ,num2str(handles.zongfe n);7、刪除按鈕回調函數。先查找到要刪除的信息， 把全局變量的要刪除的信息的前后內容進行拼接， 由此 實現了要刪除內容的刪除。 之后再賦值給表格， 再讀取一次表格的信息， 從而實 現了，刪除的功能。:".-tt襄.驚清井玉版増加運行后的效果圖四.注意事項與心得體會1、每次增加信息或刪除信息要重新更新表格，否則下次打開

8、后之前的操作無效。2、MATLAB有強答的數學計算能力，使其在編程方面比較簡便。附錄代碼如下：function varargout = untitled(varargin)gui_Singleton = 1; gui_State = struct('gui_Name''gui_Singleton' 'gui_OpeningFcn'mfilename, gui_Singleton,untitled_OpeningFcn,.'gui_OutputFcn'untitled_OutputFcn,., , , );'gui_Layo

9、utFcn''gui_Callback'gui_State.gui_Callback = str2func(varargin1); endif nargin && ischar(varargin1) if nargoutvarargout1:nargout = gui_mainfcn(gui_State, varargin:);else gui_mainfcn(gui_State, varargin:);end function untitled_OpeningFcn(hObject, eventdata, handles, varargin)handl

10、es.output = hObject;'units' , 'normalized''down' )'? -oe .jpg')；ha=axes( uistack(ha, II=imread( image(II) colormap set(ha, 'handlevisibility', 'position',0 0 1 1);gray, 'off' , 'visible' , 'off' );guidata(hObject, handles); a,b=

11、xlsread( 'student.xls' handles.verilog=a(:,1););handles.matlab=a(:,2); handles.dsp=a(:,3); handles.bandaoti=a(:,4); handles.jisuanji=a(:,5); handles.xingming=b(2:end,1); handles.xuehao=b(2:end,2); set(handles.xingming_1, set(handles.xuehao_1, set(handles.verilog_1, g);set(handles.matlab_1,);

12、 set(handles.dsp_1, set(handles.bandaoti_1, oti);set(handles.jisuanji_1, nji);guidata(hObject,handles);'string''string''string''string',handles.xingming);,handles.xuehao);,num2str(handles.verilo,num2str(handles.matlab)'string' ,num2str(handles.dsp);'string

13、',num2str(handles.banda'string',num2str(handles.jisuafunction varargout = untitled_OutputFcn(hObject, eventdata, handles)varargout1 = handles.output;function xingming_1_Callback(hObject, eventdata,handles)function xingming_1_CreateFcn(hObject, eventdata, handles),if ispc && isequ

14、al(get(hObject, 'BackgroundColor' get(0, 'defaultUicontrolBackgroundColor' ) set(hObject, 'BackgroundColor' , 'white' );end function xuehao_1_Callback(hObject, eventdata, handles)function xuehao_1_CreateFcn(hObject, eventdata, handles),if ispc && isequal(get(h

15、Object, 'BackgroundColor' get(0, 'defaultUicontrolBackgroundColor' ) set(hObject, 'BackgroundColor' , 'white' ); endfunctionverilog_1_Callback(hObject, eventdata,handles)function verilog_1_CreateFcn(hObject, eventdata,handles),if ispc && isequal(get(hObject,&#

16、39;BackgroundColor'get(0, 'defaultUicontrolBackgroundColor' ) set(hObject, 'BackgroundColor' , 'white' );end function matlab_1_Callback(hObject, eventdata,handles)functionmatlab_1_CreateFcn(hObject, eventdata,handles),if ispc && isequal(get(hObject,'Background

17、Color'get(0, 'defaultUicontrolBackgroundColor' ) set(hObject, 'BackgroundColor' , 'white' );endfunctionfunctionif ispc && isequal(get(hObject, get(0, 'defaultUicontrolBackgroundColor' set(hObject, 'BackgroundColor' end),dsp_1_Callback(hObject, even

18、tdata, handles) dsp_1_CreateFcn(hObject, eventdata, handles) 'BackgroundColor' ) , 'white' );function bandaoti_1_Callback(hObject, eventdata, handles)function bandaoti_1_CreateFcn(hObject, eventdata, handles),if ispc && isequal(get(hObject,'BackgroundColor'get(0, '

19、;defaultUicontrolBackgroundColor' ) set(hObject, 'BackgroundColor' , 'white' );end function jisuanji_1_Callback(hObject, eventdata,handles)function jisuanji_1_CreateFcn(hObject, eventdata,handles),if ispc && isequal(get(hObject, 'BackgroundColor' get(0, 'defau

20、ltUicontrolBackgroundColor' ) set(hObject, 'BackgroundColor' , 'white' );endfunction pushbutton2_Callback(hObject, eventdata, handles)prompt= 'input xingming' title= 'find' ; chaxun_xingming=inputdlg(prompt,title); ax=strcmp(handles.xingming,chaxun_xingming); i,j=

21、find(ax=1);set(handles.xingming_1,); set(handles.xuehao_1, set(handles.verilog_1, g(i,1);set(handles.matlab_1, i,1);set(handles.dsp_1,;'string''string''string''string',handles.xingming(i,1),handles.xuehao(i,1);,num2str(handles.verilo,num2str(handles.matlab('string

22、' ,num2str(handles.dsp(i,1)set(handles.bandaoti_1,oti(i,1);set(handles.jisuanji_1, nji(i,1);guidata(hObject,handles);'string''string',num2str(handles.banda,num2str(handles.jisuafunction pushbutton3_Callback(hObject, eventdata, handles) set(handles.xingming_1, set(handles.xuehao_1

23、, set(handles.verilog_1, g);set(handles.matlab_1,); set(handles.dsp_1, set(handles.bandaoti_1, oti);set(handles.jisuanji_1, nji);guidata(hObject,handles);'string''string''string''string',handles.xingming);,handles.xuehao);,num2str(handles.verilo,num2str(handles.matlab

24、)'string' ,num2str(handles.dsp);'string',num2str(handles.banda'string',num2str(handles.jisuafunction pushbutton4_Callback(hObject, eventdata, handles)zj_name = get(handles.edit1, cj_xuehao = get(handles.edit2,'string' );'string' );cj_verilog = get(handles.edit

25、3,'string' );cj_matlab =get(handles.edit4,'string');cj_dsp = get(handles.edit5,'string' );cj_bandaoti= get(handles.edit6,'string')cj_jisuanji =get(handles.edit7,'string')add=zj_name,cj_xuehao,cj_verilog,cj_matlab,cj_dsp,cj_bandaoti,cj_jisuanji;xlswrite(student

26、.xls' ,add, 'Sheet1', 'A2' );xlswrite( student.xls',handles.xingming,'Sheet1', 'A3'xlswrite( student.xls',handles.xuehao,'Sheet1' , 'B3' );xlswrite( student.xls',handles.verilog,'Sheet1' ,'C3'xlswrite( student.xls',h

27、andles.matlab,'Sheet1' , 'D3' );xlswrite( student.xls',handles.dsp,'Sheet1' , 'E3');xlswrite( student.xls',handles.bandaoti,'Sheet1', 'F3'xlswrite( student.xls',handles.jisuanji,'Sheet1', 'G3'a,b=xlsread( 'student.xls

28、9;);););););handles.verilog=a(:,1);handles.matlab=a(:,2); handles.dsp=a(:,3); handles.bandaoti=a(:,4);handles.jisuanji=a(:,5); handles.xingming=b(2:end,1); handles.xuehao=b(2:end,2); set(handles.xingming_1, set(handles.xuehao_1, set(handles.verilog_1, g);set(handles.matlab_1,);set(handles.dsp_1, set

29、(handles.bandaoti_1,'string''string''string''string',handles.xingming);,handles.xuehao);,num2str(handles.verilo,num2str(handles.matlab)'string' ,num2str(handles.dsp);'string' ,num2str(handles.bandaoti);'string' ,num2str(handles.jisuaset(handles

30、.jisuanji_1, nji);guidata(hObject,handles);function pushbutton5_Callback(hObject, eventdata, handles) handles.zongfen=handles.verilog+handles.matlab+handle s.dsp+handles.jisuanji+handles.bandaoti;functionfunctionif ispc && isequal(get(hObject, get(0, 'defaultUicontrolBackgroundColor'

31、 set(hObject, 'BackgroundColor' endset(handles.zongfen_1, 'string' ,num2str(handles.zongfe n);),edit1_Callback(hObject, eventdata, handles) edit1_CreateFcn(hObject, eventdata, handles) 'BackgroundColor' ) , 'white' );functionfunctionif ispc && isequal(get(hObj

32、ect, get(0, 'defaultUicontrolBackgroundColor' set(hObject, 'BackgroundColor' end),edit2_Callback(hObject, eventdata, handles) edit2_CreateFcn(hObject, eventdata, handles) 'BackgroundColor' ) , 'white' );functionfunctionif ispc && isequal(get(hObject, get(0, &#

33、39;defaultUicontrolBackgroundColor' set(hObject, 'BackgroundColor' end),edit3_Callback(hObject, eventdata, handles) edit3_CreateFcn(hObject, eventdata, handles) 'BackgroundColor' ) , 'white' );function edit4_Callback(hObject, eventdata, handles)functionedit4_CreateFcn(hOb

34、ject, eventdata, handles),if ispc && isequal(get(hObject, 'BackgroundColor' get(0, 'defaultUicontrolBackgroundColor' ) set(hObject, 'BackgroundColor' , 'white' );endfunctionfunctionif ispc && isequal(get(hObject, get(0, 'defaultUicontrolBackgroundC

35、olor' set(hObject, 'BackgroundColor' end),edit5_Callback(hObject, eventdata, handles) edit5_CreateFcn(hObject, eventdata, handles) 'BackgroundColor' ) , 'white' );functionfunctionif ispc && isequal(get(hObject, get(0, 'defaultUicontrolBackgroundColor' set(

36、hObject, 'BackgroundColor' end),functionfunctionif ispc && isequal(get(hObject, get(0, 'defaultUicontrolBackgroundColor' set(hObject, 'BackgroundColor' endedit6_Callback(hObject, eventdata, handles) edit6_CreateFcn(hObject, eventdata, handles) 'BackgroundColor'

37、; ) , 'white' );),edit7_Callback(hObject, eventdata, handles) edit7_CreateFcn(hObject, eventdata, handles) 'BackgroundColor' ) , 'white' );function zongfen_1_Callback(hObject, eventdata,handles)function zongfen_1_CreateFcn(hObject, eventdata, handles),if ispc && isequ

38、al(get(hObject, 'BackgroundColor' get(0, 'defaultUicontrolBackgroundColor' ) set(hObject, 'BackgroundColor' , 'white' );endfunction pushbutton7_Callback(hObject, eventdata, handles);a,b=xlsread( 'student.xls' handles.verilog=a(:,1); handles.matlab=a(:,2); hand

39、les.dsp=a(:,3); handles.bandaoti=a(:,4); handles.jisuanji=a(:,5); handles.xingming=b(2:end,1); handles.xuehao=b(2:end,2);prompt= 'input xingming' title= 'delete' ; delete_xingming=inputdlg(prompt,title); ax=strcmp(handles.xingming,delete_xingming); i,j=find(ax=1);conunt=length(handle

40、s.verilog);handles.xingming=handles.xingming(1:i-1);handles.xin gming(i+1:end);handles.xuehao=handles.xuehao(1:i-1);handles.xuehao(i+1:end);handles.verilog=handles.verilog(1:i-1);handles.verilog(i+1:end);handles.matlab=handles.matlab(1:i-1);handles.matlab(i+1:end);handles.dsp=handles.dsp(1:i-1);handles.dsp(i+1:end) handles.bandaoti=handles.bandaoti(1:i-1);handles.bandaoti(i+1:end);handles.jisuanji=handles.jisuanji(1:i-1