用MATLAB实现计算器程序源代码.docx
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用MATLAB实现计算器程序源代码.docx
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用MATLAB实现计算器程序源代码
functionvarargout=caculator(varargin)
gui_Singleton=1;
gui_State=struct('gui_Name',mfilename,...
'gui_Singleton',gui_Singleton,...
'gui_OpeningFcn',@caculator_OpeningFcn,...
'gui_OutputFcn',@caculator_OutputFcn,...
'gui_LayoutFcn',[],...
'gui_Callback',[]);
ifnargin&&ischar(varargin{1})
gui_State.gui_Callback=str2func(varargin{1});
end
ifnargout
[varargout{1:
nargout}]=gui_mainfcn(gui_State,varargin{:
});
else
gui_mainfcn(gui_State,varargin{:
});
end
functioncaculator_OpeningFcn(hObject,eventdata,handles,varargin)
handles.output=hObject;
set(handles.edit1,'string','0');
set(handles.edit5,'string','0');
guidata(hObject,handles);
functionvarargout=caculator_OutputFcn(hObject,eventdata,handles)
varargout{1}=handles.output;
functionedit1_Callback(hObject,eventdata,handles)
functionedit1_CreateFcn(hObject,eventdata,handles)
ifispc&&isequal(get(hObject,'BackgroundColor'),get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
functionedit2_Callback(hObject,eventdata,handles)
functionedit2_CreateFcn(hObject,eventdata,handles)
ifispc&&isequal(get(hObject,'BackgroundColor'),get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
functionedit3_Callback(hObject,eventdata,handles)
functionedit3_CreateFcn(hObject,eventdata,handles)
ifispc&&isequal(get(hObject,'BackgroundColor'),get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
functionpushbutton1_Callback(hObject,eventdata,handles)
handles.num1=strcat(get(handles.edit1,'string'),'+');
set(handles.edit1,'string',handles.num1);
guidata(hObject,handles);
functionpushbutton2_Callback(hObject,eventdata,handles)
handles.num2=strcat(get(handles.edit1,'string'),'-');
set(handles.edit1,'string',handles.num2);
guidata(hObject,handles);
functionpushbutton3_Callback(hObject,eventdata,handles)
handles.num3=strcat(get(handles.edit1,'string'),'*');
set(handles.edit1,'string',handles.num3);
guidata(hObject,handles);
functionpushbutton4_Callback(hObject,eventdata,handles)
handles.num4=strcat(get(handles.edit1,'string'),'/');
set(handles.edit1,'string',handles.num4);
guidata(hObject,handles);
functionpushbutton_1_Callback(hObject,eventdata,handles)
handles.shu1=get(hObject,'string');
handles.yuanshu=get(handles.edit1,'string');
ifhandles.yuanshu(end)=='N';
handles.yuanshu(end)='';
end
ifhandles.yuanshu
(1)=='0';
handles.yuanshu=handles.yuanshu(2:
end);
end
handles.shu1=strcat(handles.yuanshu,handles.shu1);
iflength(handles.shu1)<2;
elseif(length(handles.shu1)>=2)&&(handles.shu1(end-1)==')')&&(handles.shu1
(1)=='l')
temp=handles.shu1(end);
handles.shu1(end)=handles.shu1(end-1);
handles.shu1(end-1)=temp;
end
set(handles.edit1,'string',handles.shu1);
guidata(hObject,handles);
functionpushbutton_2_Callback(hObject,eventdata,handles)
handles.shu2=get(hObject,'string');
handles.yuanshu=get(handles.edit1,'string');
ifhandles.yuanshu(end)=='N';
handles.yuanshu(end)='';
end
ifhandles.yuanshu
(1)=='0';
handles.yuanshu=handles.yuanshu(2:
end);
end
handles.shu2=strcat(handles.yuanshu,handles.shu2);
iflength(handles.shu2)<2
;
elseif(length(handles.shu2)>=2)&&(handles.shu2(end-1)==')')&&(handles.shu2
(1)=='l')
temp=handles.shu2(end);
handles.shu2(end)=handles.shu2(end-1);
handles.shu2(end-1)=temp;
end
set(handles.edit1,'string',handles.shu2);
guidata(hObject,handles);
functionpushbutton_4_Callback(hObject,eventdata,handles)
handles.shu4=get(hObject,'string');
handles.yuanshu=get(handles.edit1,'string');
ifhandles.yuanshu(end)=='N';
handles.yuanshu(end)='';
end
ifhandles.yuanshu
(1)=='0';
handles.yuanshu=handles.yuanshu(2:
end);
end
handles.shu4=strcat(handles.yuanshu,handles.shu4);
iflength(handles.shu4)<2
;
elseif(length(handles.shu4)>=2)&&(handles.shu4(end-1)==')')&&(handles.shu4
(1)=='l')
temp=handles.shu4(end);
handles.shu4(end)=handles.shu4(end-1);
handles.shu4(end-1)=temp;
end
set(handles.edit1,'string',handles.shu4);
guidata(hObject,handles);
functionpushbutton_3_Callback(hObject,eventdata,handles)
handles.shu3=get(hObject,'string');
handles.yuanshu=get(handles.edit1,'string');
ifhandles.yuanshu(end)=='N';
handles.yuanshu(end)='';
end
ifhandles.yuanshu
(1)=='0';
handles.yuanshu=handles.yuanshu(2:
end);
end
handles.shu3=strcat(handles.yuanshu,handles.shu3);
iflength(handles.shu3)<2
;
elseif(length(handles.shu3)>=2)&&(handles.shu3(end-1)==')')&&(handles.shu3
(1)=='l')
temp=handles.shu3(end);
handles.shu3(end)=handles.shu3(end-1);
handles.shu3(end-1)=temp;
end
set(handles.edit1,'string',handles.shu3);
guidata(hObject,handles);
functionpushbutton_5_Callback(hObject,eventdata,handles)
handles.shu5=get(hObject,'string');
handles.yuanshu=get(handles.edit1,'string');
ifhandles.yuanshu(end)=='N';
handles.yuanshu(end)='';
end
ifhandles.yuanshu
(1)=='0';
handles.yuanshu=handles.yuanshu(2:
end);
end
handles.shu5=strcat(handles.yuanshu,handles.shu5);
iflength(handles.shu5)<2
;
elseif(length(handles.shu5)>=2)&&(handles.shu5(end-1)==')')&&(handles.shu5
(1)=='l')
temp=handles.shu5(end);
handles.shu5(end)=handles.shu5(end-1);
handles.shu5(end-1)=temp;
end
set(handles.edit1,'string',handles.shu5);
guidata(hObject,handles);
functionpushbutton_9_Callback(hObject,eventdata,handles)
handles.shu9=get(hObject,'string');
handles.yuanshu=get(handles.edit1,'string');
ifhandles.yuanshu(end)=='N';
handles.yuanshu(end)='';
end
ifhandles.yuanshu
(1)=='0';
handles.yuanshu=handles.yuanshu(2:
end);
end
handles.shu9=strcat(handles.yuanshu,handles.shu9);
iflength(handles.shu9)<2
;
elseif(length(handles.shu9)>=2)&&(handles.shu9(end-1)==')')&&(handles.shu9
(1)=='l')
temp=handles.shu9(end);
handles.shu9(end)=handles.shu9(end-1);
handles.shu9(end-1)=temp;
end
set(handles.edit1,'string',handles.shu9);
guidata(hObject,handles);
functionpushbutton_7_Callback(hObject,eventdata,handles)
handles.shu7=get(hObject,'string');
handles.yuanshu=get(handles.edit1,'string');
ifhandles.yuanshu(end)=='N';
handles.yuanshu(end)='';
end
ifhandles.yuanshu
(1)=='0';
handles.yuanshu=handles.yuanshu(2:
end);
end
handles.shu7=strcat(handles.yuanshu,handles.shu7);
iflength(handles.shu7)<2
;
elseif(length(handles.shu7)>=2)&&(handles.shu7(end-1)==')')&&(handles.shu7
(1)=='l')
temp=handles.shu7(end);
handles.shu7(end)=handles.shu7(end-1);
handles.shu7(end-1)=temp;
end
set(handles.edit1,'string',handles.shu7);
guidata(hObject,handles);
functionpushbutton_8_Callback(hObject,eventdata,handles)
handles.shu8=get(hObject,'string');
handles.yuanshu=get(handles.edit1,'string');
ifhandles.yuanshu(end)=='N';
handles.yuanshu(end)='';
end
ifhandles.yuanshu
(1)=='0';
handles.yuanshu=handles.yuanshu(2:
end);
end
handles.shu8=strcat(handles.yuanshu,handles.shu8);
iflength(handles.shu8)<2
;
elseif(length(handles.shu8)>=2)&&(handles.shu8(end-1)==')')&&(handles.shu8
(1)=='l')
temp=handles.shu8(end);
handles.shu8(end)=handles.shu8(end-1);
handles.shu8(end-1)=temp;
end
set(handles.edit1,'string',handles.shu8);
guidata(hObject,handles);
functionpushbutton_6_Callback(hObject,eventdata,handles)
handles.shu6=get(hObject,'string');
handles.yuanshu=get(handles.edit1,'string');
ifhandles.yuanshu(end)=='N';
handles.yuanshu(end)='';
end
ifhandles.yuanshu
(1)=='0';
handles.yuanshu=handles.yuanshu(2:
end);
end
handles.shu6=strcat(handles.yuanshu,handles.shu6);
iflength(handles.shu6)<2
;
elseif(length(handles.shu6)>=2)&&(handles.shu6(end-1)==')')&&(handles.shu6
(1)=='l')
temp=handles.shu6(end);
handles.shu6(end)=handles.shu6(end-1);
handles.shu6(end-1)=temp;
end
set(handles.edit1,'string',handles.shu6);
guidata(hObject,handles);
functionpushbutton18_Callback(hObject,eventdata,handles)
handles.jieguo=get(handles.edit1,'string');
handles.jieguo=strcat('=',handles.jieguo);
eval(['handles.result''1'handles.jieguo]);
set(handles.edit5,'string',num2str(handles.result1));
guidata(hObject,handles);
functionpushbutton_0_Callback(hObject,eventdata,handles)
handles.shu0=get(hObject,'string');
handles.yuanshu=get(handles.edit1,'string');
ifhandles.yuanshu(end)=='N';
handles.yuanshu(end)='';
end
ifhandles.yuanshu
(1)=='0';
handles.yuanshu=handles.yuanshu(2:
end);
end
handles.shu0=strcat(handles.yuanshu,handles.shu0);
iflength(handles.shu0)<2
;
elseif(length(handles.shu0)>=2)&&(handles.shu0(end-1)==')')&&(handles.shu0
(1)=='l')
temp=handles.shu0(end);
handles.shu0(end)=handles.shu0(end-1);
handles.shu0(end-1)=temp;
end
set(handles.edit1,'string',handles.shu0);
guidata(hObject,handles);
functionpushbutton20_Callback(hObject,eventdata,handles)
handles.shu10=get(hObject,'string');
handles.yuanshu=get(handles.edit1,'string');
handles.shu10=strcat(handles.yuanshu,handles.shu10);
set(handles.edit1,'string',handles.shu10);
guidata(hObject,handles);
functionpushbutton21_Callback(hObject,eventdata,handles)
functionedit5_Callback(hObject,eventdata,handles)
functionedit5_CreateFcn(hObject,eventdata,handles)
ifispc&&isequal(get(hObject,'BackgroundColor'),get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
functionpushbutton22_Callback(hObject,eventdata,handles)
handles.yuanshu=get(handles.edit1,'string');
handles.fanhao=strcat('-(',handles.yuanshu,')');
set(handles.edit1,'string',handles.fanhao);
guidata(hObject,handles);
functionpushbutton23_Callback(hObject,eventdata,handles)
set(handles.edit1,'string','0');
set(handles.edit5,'string','0');
guidata(hObject,handles);
functionpushbutton24_Callback(hObject,eventdata,handles)
result=questdlg('ÕæµÄÒªÍ˳ö£¿','Í˳öÈ·ÈÏ','È·¶¨','È¡Ïû','È¡Ïû');
ifresult=='È·¶¨',close(gcf);end
functionpushbutton25_C
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