我的简易计算器MATLAB-gui程序.doc

我的简易计算器界面程序源代码function varargout = calc(varargin)% CALC M-file for calc.fig% CALC, by itself, creates a new CALC or raises the existing% singleton*.% H = CALC returns the handle to a new CALC or the handle to% the existing singleton*.% CALC(CALLBACK,hObject,eventData,handles,.) calls the local% function named CALLBACK in CALC.M with the given input arguments.% CALC(Property,Value,.) creates a new CALC or raises the% existing singleton*. Starting from the left, property value pairs are% applied to the GUI before calc_OpeningFunction gets called. An% unrecognized property name or invalid value makes property application% stop. All inputs are passed to calc_OpeningFcn via varargin.% *See GUI Options on GUIDEs 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 calc % Last Modified by GUIDE v2.5 30-Aug-2006 10:12:03 % Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct(gui_Name, mfilename, . gui_Singleton, gui_Singleton, . gui_OpeningFcn, calc_OpeningFcn, . gui_OutputFcn, calc_OutputFcn, . gui_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 just before calc is made visible.function calc_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 calc (see VARARGIN) % Choose default command line output for calchandles.output = hObject; % Update handles structureguidata(hObject, handles); % UIWAIT makes calc wait for user response (see UIRESUME)% uiwait(handles.figure1);global jj shiftset(handles.text1,String,0.);jj=0;shift=0;% - Outputs from this function are returned to the command line.function varargout = calc_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 structurevarargout1 = handles.output; % - Executes on button press in togglebutton1.function togglebutton1_Callback(hObject, eventdata, handles)% hObject handle to togglebutton1 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA) % Hint: get(hObject,Value) returns toggle state of togglebutton1 % - Executes on button press in pushbutton1.function pushbutton1_Callback(hObject, eventdata, handles)% hObject handle to pushbutton1 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global jjtextString = get(handles.text1,String); if(strcmp(textString,0.)=1)&(jj=0) set(handles.text1,String,1) ;elsetextString =strcat(textString,1);set(handles.text1,String,textString) endjj=0; % - Executes on button press in pushbutton2.function pushbutton2_Callback(hObject, eventdata, handles)% hObject handle to pushbutton2 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global jjtextString = get(handles.text1,String); if(strcmp(textString,0.)=1)&(jj=0) set(handles.text1,String,2) ;elsetextString =strcat(textString,2);set(handles.text1,String,textString) endjj=0;% - Executes on button press in pushbutton3.function pushbutton3_Callback(hObject, eventdata, handles)% hObject handle to pushbutton3 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global jjtextString = get(handles.text1,String); if(strcmp(textString,0.)=1)&(jj=0) set(handles.text1,String,3) ;elsetextString =strcat(textString,3);set(handles.text1,String,textString) endjj=0; % - Executes on button press in pushbutton4.function pushbutton4_Callback(hObject, eventdata, handles)% hObject handle to pushbutton4 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global jjtextString = get(handles.text1,String); if(strcmp(textString,0.)=1)&(jj=0) set(handles.text1,String,7) ;elsetextString =strcat(textString,7);set(handles.text1,String,textString) endjj=0; % - Executes on button press in pushbutton5.function pushbutton5_Callback(hObject, eventdata, handles)% hObject handle to pushbutton5 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global jjtextString = get(handles.text1,String); if(strcmp(textString,0.)=1)&(jj=0) set(handles.text1,String,5) ;elsetextString =strcat(textString,5);set(handles.text1,String,textString) endjj=0;% - Executes on button press in pushbutton6.function pushbutton6_Callback(hObject, eventdata, handles)% hObject handle to pushbutton6 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global jjtextString = get(handles.text1,String); if(strcmp(textString,0.)=1)&(jj=0) set(handles.text1,String,6) ;elsetextString =strcat(textString,6);set(handles.text1,String,textString) endjj=0; % - Executes on button press in pushbutton7.function pushbutton7_Callback(hObject, eventdata, handles)% hObject handle to pushbutton7 (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,String,textString) % - Executes on button press in pushbutton8.function pushbutton8_Callback(hObject, eventdata, handles)% hObject handle to pushbutton8 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global jjtextString = get(handles.text1,String); if(strcmp(textString,0.)=1)&(jj=0) set(handles.text1,String,8) ;elsetextString =strcat(textString,8);set(handles.text1,String,textString) endjj=0; % - Executes on button press in pushbutton9.function pushbutton9_Callback(hObject, eventdata, handles)% hObject handle to pushbutton9 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global jjtextString = get(handles.text1,String); if(strcmp(textString,0.)=1)&(jj=0) set(handles.text1,String,9) ;elsetextString =strcat(textString,9);set(handles.text1,String,textString) endjj=0; % - Executes on button press in pushbutton10.function pushbutton10_Callback(hObject, eventdata, handles)% hObject handle to pushbutton10 (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,String,textString) % - Executes on button press in pushbutton11.function pushbutton11_Callback(hObject, eventdata, handles)% hObject handle to pushbutton11 (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,String,textString) % - Executes on button press in pushbutton12.function pushbutton12_Callback(hObject, eventdata, handles)% hObject handle to pushbutton12 (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);% %strcmp(textString,0.)global jjtextString = get(handles.text1,String); if(strcmp(textString,0.)=1)&(jj=0) set(handles.text1,String,0.) ;elsetextString =strcat(textString,0);set(handles.text1,String,textString) endjj=0;% - Executes on button press in pushbutton13.function pushbutton13_Callback(hObject, eventdata, handles)% hObject handle to pushbutton13 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA) global jjtextString = get(handles.text1,String); if(strcmp(textString,0.)=1)&(jj=0) set(handles.text1,String,4) ;elsetextString =strcat(textString,4);set(handles.text1,String,textString) endjj=0;% - Executes on button press in pushbutton14.function pushbutton14_Callback(hObject, eventdata, handles)% hObject handle to pushbutton14 (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,String,textString) % - Executes on button press in pushbutton15.function pushbutton15_Callback(hObject, eventdata, handles)% hObject handle to pushbutton15 (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);% if(strcmp(textString,0.)=1)% set(handles.text1,String,0.) ;% else% a b c = strread(textString, %f %c %f);% clear ans;% % switch b% case *% ans=a*c;% case /% if (c=0)% ans=Error Divided by zero;% else% ans=a/c;% end% case -% ans=a-c;% case +% ans=a+c;% % endans =eval(textString);set(handles.text1,String,ans) %end % - Executes on button press in pushbutton16.function pushbutton16_Callback(hObject, eventdata, handles)% hObject handle to pushbutton16 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)set(handles.text1,String,0.) ; % - Executes on button press in pushbutton17.function pushbutton17_Callback(hObject, eventdata, handles)% hObject handle to pushbutton17 (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);%strcmp(textString,0.)if(strcmp(textString,0.)=1) set(handles.text1,String,0.) ;elsea = strread(textString, %f);a=0-a;set(handles.text1,String,a)end % - Executes on button press in pushbutton18.function pushbutton18_Callback(hObject, eventdata, handles)% hObject handle to pushbutton18 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global jj textString = get(handles.text1,String);if(strcmp(textString,0.)=1) set(handles.text1,String,0.) ; jj=1;elsetextString =strcat(textString,.);set(handles.text1,String,textString)end % - Executes on button press in pushbutton19.function pushbutton19_Callback(hObject, eventdata, handles)% hObject handle to pushbutton19 (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); if(strcmp(textString,0.)=1) set(handles.text1,String,() ;elsetextString =strcat(textString,();set(handles.text1,String,textString)end% - Executes on button press in pushbutton20.function pushbutton20_Callback(hObject, eventdata, handles)% hObject handle to pushbutton20 (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); if(strcmp(textString,0.)=1) set(handles.text1,String,) ;elsetextString =strcat(textString,);set(handles.text1,String,textString)end % - Executes on button press in pushbutton21.function pushbutton21_Callback(hObject, eventdata, handles)% hObject handle to pushbutton21 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global jjtextString = get(handles.text1,String); if(strcmp(textString,0.)=1)&(jj=0) set(handles.text1,String,0.) ;else ss=char(textString); l=length(textString); textString=ss(1:l-1);set(handles.text1,String,textString) endjj=0; % - Executes on button press in pushbutton22.function pushbutton22_Callback(hObject, eventdata, handles)% hObject handle to pushbutton22 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)global shifttextString = get(handles.text1,String); switch shift case 0if(strcmp(textString,0.)=1) set(handles.text1,String,sin) ;elsetextString =strcat(textString,sin);set(handles.text1,String,textString)end case 1if(strcmp(textString,0.)=1) set(handles.text1,String,asin) ;elsetextString =strcat(textString,asin);set(handles.text1,String,textString)end end % - Executes on button press in pushbutton23.function pushbutton23_Callback(hObject, eventdata, handles)% hObject handle to pushbutton23 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles stru