matlab课程设计汇本(简单计算器的设计)

1、matlab课程设计报告题目 学院 专业简易计算器的设计 电子信息工程学院 电子信息学生和学号指导教师i / ii一、选题目的及意义GUI的广泛应用是当今计算机开展的重大成就之一，它极方便了非专业用户的使用。人们从此不再需要死记硬背大量的命令， 取而代之的 是可以通过窗口、菜单、按键等方式来方便地进展操作，而在matlab 有很简单的gui设计工具，我们可以通过这个工具轻松地构建我们想 要的程序，从而实现与用户的信息交互。本次课程设计是使用了 matlab中的guide生成了简单的计算器程序。、源代码fun cti on varargout = Calculator(vararg in)%Si

2、mple Calculator %An hui Uni versity% Begin initialization code - DO NOT EDIT gui_S in glet on = 1; gui_State = struct(gui_Name：mfile name,.'gui_S in glet on', gui_S in glet on， 'gui_Ope nin gF； Calculator_Ope nin gF,.'gui_OutputF', Calculator_OutputF,. 'gui_LayoutF',.'

3、;gui_Callback； );if nargin && ischar(varargin1) gui_State.gui_Callback = str2fu nc(varargi n1); endif n argout varargout1:nargout = gui_mainf(gui_State, varargin:); else gui_mai nf(gui_State, varargi n:); end % End initialization code - DO NOT EDIT% - Executes just before Calculator is made

4、visible. fun ctio n Calculator_Ope nin gF(hObject, eve ntdata, han dles, varargi n) % This fun cti on has no output args, see OutputF. % hObject han dle to figure % eve ntdata reserved - to be defi ned in a future vers ion of MATLAB % han dles structure with han dles and user data (see GUIDATA) % va

5、rargin mand line argume nts to Calculator (see VARARGIN)% Choose default mand line output for Calculator han dles.output = hObject;% Update han dles structure guidata(hObject, han dles);% UIWAIT makes Calculator wait for user respo nse (see UIRESUME) % uiwait(ha ndles.figure1);% - Outputs from this

6、function are returned to the mand line, fun ctio n varargout = Calculator_OutputF(hObject, eve ntdata, han dles) % varargout cell array for returni ng output args (see VARARGOUT);% hObject han dle to figure % eve ntdata reserved - to be defi ned in a future vers ion of MATLAB% han dles structure wit

7、h han dles and user data (see GUIDATA)% Get default mand line output from han dles structure varargout1 = han dles.output;% - Executes on butt on press in p1. function p1_Callback(hObject, eventdata, handles)% hObject han dle to p1 (see GCBO) % eve ntdata reserved - to be defi ned in a future vers i

8、on of MATLAB% han dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng'); textstring=strcat(textstring, '1');set(ha ndles.text1,'stri ng' ,textstri ng)% - Executes on butt on press in p2. function p2_Callback(hObject, eventdata, han

9、dles)% hObject han dle to p2 (see GCBO) % eve ntdata reserved - to be defi ned in a future vers ion of MATLAB% han dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng');textstring=strcat(textstring, '2'); set(ha ndles.text1,'stri ng

10、9; ,textstri ng)3 / 11% - Executes on butt on press in p3. fun cti on p3_Callback(hObject, eve ntdata, han dies)% hObject han dle to p3 (see GCBO)% eve ntdata reserved - to be defi ned in a future vers ion of MATLAB % han dies structure with han dies and user data (see GUIDATA) textstri ng=get(ha nd

11、les.text1,'stri ng');textstring=strcat(textstring, 3); set(ha ndles.text1,'stri ng' ,textstri ng)% - Executes on butt on press in p4. function p4_Callback(hObject, eventdata, handles)% hObject han dle to p4 (see GCBO)% eve ntdata reserved - to be defi ned in a future vers ion of MATL

12、AB % han dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng');textstring=strcat(textstring, '4'); set(ha ndles.text1,'stri ng' ,textstri ng)% - Executes on butt on press in p5. function p5_Callback(hObject, eventdata, handles)% hO

13、bject han dle to p5 (see GCBO)% eve ntdata reserved - to be defi ned in a future vers ion of MATLAB % han dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng');textstring=strcat(textstring, '5'); set(ha ndles.text1,'stri ng' ,texts

14、tri ng)% - Executes on butt on press in p6. function p6_Callback(hObject, eventdata, handles)% hObject han dle to p6 (see GCBO)% eve ntdata reserved - to be defi ned in a future vers ion of MATLAB % han dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri

15、 ng'); textstring=strcat(textstring, '6');set(ha ndles.text1,'stri ng' ,textstri ng)% - Executes on butt on press in p7. function p7_Callback(hObject, eventdata, handles)% hObject han dle to p7 (see GCBO)% eve ntdata reserved - to be defi ned in a future vers ion of MATLAB % han

16、dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng');textstring=strcat(textstring, '7'); set(ha ndles.text1,'stri ng' ,textstri ng)% - Executes on butt on press in p8.fun cti on p8_Callback(hObject, eve ntdata, han dies)% hObject

17、han dle to p8 (see GCBO) % eve ntdata reserved - to be defi ned in a future vers ion of MATLAB % han dies structure with han dies and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng'); textstring=strcat(textstring, '8');set(ha ndles.text1,'stri ng' ,textstri n

18、g)% - Executes on butt on press in p9. function p9_Callback(hObject, eventdata, handles) % hObject han dle to p9 (see GCBO) % eve ntdata reserved - to be defi ned in a future vers ion of MATLAB % han dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng

19、'); textstring=strcat(textstring, 9);set(ha ndles.text1,'stri ng' ,textstri ng)% - Executes on butt on press in add. function add_Callback(hObject, eventdata, handles) % hObject han dle to add (see GCBO) % eve ntdata reserved - to be defi ned in a future vers ion of MATLAB % han dles str

20、ucture with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng'); textstring=strcat(textstring,'+');set(ha ndles.text1,'stri ng' ,textstri ng)% - Executes on butt on press in p0. function pO_Callback(hObject, eventdata, handles) % hObject han dle to

21、pO (see GCBO) % eve ntdata reserved - to be defi ned in a future vers ion of MATLAB % han dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng'); textstring=strcat(textstring, '0'); set(ha ndles.text1,'stri ng' ,textstri ng)% - Exec

22、utes on butt on press in sub. fun cti on sub_Callback(hObject, eve ntdata, han dles) % hObject handle to sub (see GCBO) % eve ntdata reserved - to be defi ned in a future vers ion of MATLAB % han dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng'

23、;); textstring=strcat(textstring,'-'); set(ha ndles.text1,'stri ng' ,textstri ng)% - Executes on butt on press in div.5 / 11fun ctio n div_Callback(hObject, eve ntdata, han dies)% hObject handle to div (see GCBO) % eve ntdata reserved - to be defi ned in a future vers ion of MATLAB %

24、 han dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng'); textstring=strcat(textstring,'/'); set(ha ndles.text1,'stri ng' ,textstri ng)% - Executes on butt on press in mul.function mul_Callback(hObject, eventdata, handles)% hObje

25、ct han dle to mul (see GCBO)% eve ntdata reserved - to be defi ned in a future vers ion of MATLAB % han dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha ndles.text1,'stri ng'); textstring=strcat(textstring, '*'); set(ha ndles.text1,'stri ng' ,textst

26、ri ng)% - Executes on butt on press in den ghao. fun cti on den ghao_Callback(hObject, eve ntdata, han dles) % hObject han dle to den ghao (see GCBO) % eve ntdata reserved - to be defi ned in a future vers ion of MATLAB% han dles structure with han dles and user data (see GUIDATA) textstri ng=get(ha

27、 ndles.text1,'stri ng'); textstrin g=eval(textstri ng); set(ha ndles.text1,'stri ng' ,textstri ng)% - Executes on butt on press in clear. function clear_Callback(hObject, eventdata, handles)% hObject handle to clear (see GCBO) % eve ntdata reserved - to be defi ned in a future vers i

28、on of MATLAB% han dles structure with han dles and user data (see GUIDATA)set(ha ndles.text1,'stri ng' ,'0')%fun ctio n exit_Callback(hObject, eve ntdata, han dles)% hObject handle to exit (see GCBO) % eve ntdata reserved - to be defi ned in a future vers ion of MATLAB% han dles structure with han dles and user data (see GUIDATA) close(gcf)%fun cti on calculate_Callback(hObject, eve ntdata, han dies) % hObj