matlab課程設(shè)計(簡單計算器的設(shè)計)

1、精選優(yōu)質(zhì)文檔-傾情為你奉上matlab課程設(shè)計報告題 目簡易計算器的設(shè)計學 院電子信息工程學院專 業(yè)電子信息學生姓名和學號指導教師一 、選題目的及意義 GUI的廣泛應用是當今計算機發(fā)展的重大成就之一，它極大地方便了非專業(yè)用戶的使用。人們從此不再需要死記硬背大量的命令，取而代之的是可以通過窗口、菜單、按鍵等方式來方便地進行操作，而在matlab有很簡單的gui設(shè)計工具，我們可以通過這個工具輕松地構(gòu)建我們想要的程序，從而實現(xiàn)與用戶的信息交互。本次課程設(shè)計是使用了matlab中的guide生成了簡單的計算器程序。 二、源代碼function varargout = Calculator(vararg

2、in) %Simple Calculator%Anhui University % Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct('gui_Name', mfilename, . 'gui_Singleton', gui_Singleton, . 'gui_OpeningFcn', Calculator_OpeningFcn, . 'gui_OutputFcn', Calculator_OutputFcn, . 'gu

3、i_LayoutFcn', , . 'gui_Callback', );if nargin && ischar(varargin1) gui_State.gui_Callback = str2func(varargin1);end if nargout varargout1:nargout = gui_mainfcn(gui_State, varargin:);else gui_mainfcn(gui_State, varargin:);end% End initialization code - DO NOT EDIT % - Executes jus

4、t before Calculator is made visible.function Calculator_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 G

5、UIDATA)% varargin command line arguments to Calculator (see VARARGIN) % Choose default command line output for Calculatorhandles.output = hObject; % Update handles structureguidata(hObject, handles); % UIWAIT makes Calculator wait for user response (see UIRESUME)% uiwait(handles.figure1); % - Output

6、s from this function are returned to the command line.function varargout = Calculator_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 structur

7、e with handles and user data (see GUIDATA) % Get default command line output from handles structurevarargout1 = handles.output; % - Executes on button press in p1.function p1_Callback(hObject, eventdata, handles)% hObject handle to p1 (see GCBO)% eventdata reserved - to be defined in a future versio

8、n of MATLAB% handles structure with handles and user data (see GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textstring,'1');set(handles.text1,'string',textstring) % - Executes on button press in p2.function p2_Callback(hObject, eventdata, handles)% hObject

9、 handle to p2 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textstring,'2');set(handles.text1,'string',textstring) % - Executes o

10、n button press in p3.function p3_Callback(hObject, eventdata, handles)% hObject handle to p3 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textst

11、ring,'3');set(handles.text1,'string',textstring) % - Executes on button press in p4.function p4_Callback(hObject, eventdata, handles)% hObject handle to p4 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see

12、GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textstring,'4');set(handles.text1,'string',textstring) % - Executes on button press in p5.function p5_Callback(hObject, eventdata, handles)% hObject handle to p5 (see GCBO)% eventdata reserved - to be defined in

13、 a future version of MATLAB% handles structure with handles and user data (see GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textstring,'5');set(handles.text1,'string',textstring) % - Executes on button press in p6.function p6_Callback(hObject, eventdata, h

14、andles)% hObject handle to p6 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textstring,'6');set(handles.text1,'string',textstring

15、) % - Executes on button press in p7.function p7_Callback(hObject, eventdata, handles)% hObject handle to p7 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)textstring=get(handles.text1,'string');textstri

16、ng=strcat(textstring,'7');set(handles.text1,'string',textstring) % - Executes on button press in p8.function p8_Callback(hObject, eventdata, handles)% hObject handle to p8 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and

17、 user data (see GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textstring,'8');set(handles.text1,'string',textstring) % - Executes on button press in p9.function p9_Callback(hObject, eventdata, handles)% hObject handle to p9 (see GCBO)% eventdata reserved -

18、to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textstring,'9');set(handles.text1,'string',textstring) % - Executes on button press in add.function add_Callback(hOb

19、ject, eventdata, handles)% hObject handle to add (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textstring,'+');set(handles.text1,'str

20、ing',textstring) % - Executes on button press in p0.function p0_Callback(hObject, eventdata, handles)% hObject handle to p0 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)textstring=get(handles.text1,'st

21、ring');textstring=strcat(textstring,'0');set(handles.text1,'string',textstring) % - Executes on button press in sub.function sub_Callback(hObject, eventdata, handles)% hObject handle to sub (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles stru

22、cture with handles and user data (see GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textstring,'-');set(handles.text1,'string',textstring) % - Executes on button press in div.function div_Callback(hObject, eventdata, handles)% hObject handle to div (see GCB

23、O)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textstring,'/');set(handles.text1,'string',textstring) % - Executes on button press in mul.

24、function mul_Callback(hObject, eventdata, handles)% hObject handle to mul (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)textstring=get(handles.text1,'string');textstring=strcat(textstring,'*');s

25、et(handles.text1,'string',textstring) % - Executes on button press in denghao.function denghao_Callback(hObject, eventdata, handles)% hObject handle to denghao (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUID

26、ATA)textstring=get(handles.text1,'string');textstring=eval(textstring);set(handles.text1,'string',textstring) % - Executes on button press in clear.function clear_Callback(hObject, eventdata, handles)% hObject handle to clear (see GCBO)% eventdata reserved - to be defined in a future

27、 version of MATLAB% handles structure with handles and user data (see GUIDATA) set(handles.text1,'string','0') % -function exit_Callback(hObject, eventdata, handles)% hObject handle to exit (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)close(gcf) % -function