matlab课程设计简单计算器的设计文档格式.docx

matlab课程设计简单计算器的设计文档格式.docx

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ifnargin&

ischar（varargin1）=str2func（varargin1）;

endifnargoutvarargout1:

nargout=gui_mainfcn（gui_State,varargin:

）;

elsegui_mainfcn（gui_State,varargin:

end%Endinitializationcode-DONOTEDIT%-ExecutesjustbeforeCalculatorismadevisible.functionCalculator_OpeningFcn（hObject,eventdata,handles,varargin）%Thisfunctionhasnooutputargs,seeOutputFcn.%hObjecthandletofigure%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）%varargincommandlineargumentstoCalculator（seeVARARGIN）%ChoosedefaultcommandlineoutputforCalculator=hObject;

%Updatehandlesstructureguidata（hObject,handles）;

%UIWAITmakesCalculatorwaitforuserresponse（seeUIRESUME）%uiwait;

%-Outputsfromthisfunctionarereturnedtothecommandline.functionvarargout=Calculator_OutputFcn（hObject,eventdata,handles）%varargoutcellarrayforreturningoutputargs（seeVARARGOUT）;

%hObjecthandletofigure%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）%Getdefaultcommandlineoutputfromhandlesstructurevarargout1=;

%-Executesonbuttonpressinp1.functionp1_Callback（hObject,eventdata,handles）%hObjecthandletop1（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,1）;

set,string,textstring）%-Executesonbuttonpressinp2.functionp2_Callback（hObject,eventdata,handles）%hObjecthandletop2（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,2）;

set,string,textstring）%-Executesonbuttonpressinp3.functionp3_Callback（hObject,eventdata,handles）%hObjecthandletop3（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,3）;

set,string,textstring）%-Executesonbuttonpressinp4.functionp4_Callback（hObject,eventdata,handles）%hObjecthandletop4（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,4）;

set,string,textstring）%-Executesonbuttonpressinp5.functionp5_Callback（hObject,eventdata,handles）%hObjecthandletop5（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,5）;

set,string,textstring）%-Executesonbuttonpressinp6.functionp6_Callback（hObject,eventdata,handles）%hObjecthandletop6（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,6）;

set,string,textstring）%-Executesonbuttonpressinp7.functionp7_Callback（hObject,eventdata,handles）%hObjecthandletop7（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,7）;

set,string,textstring）%-Executesonbuttonpressinp8.functionp8_Callback（hObject,eventdata,handles）%hObjecthandletop8（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,8）;

set,string,textstring）%-Executesonbuttonpressinp9.functionp9_Callback（hObject,eventdata,handles）%hObjecthandletop9（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,9）;

set,string,textstring）%-Executesonbuttonpressinadd.functionadd_Callback（hObject,eventdata,handles）%hObjecthandletoadd（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,+）;

set,string,textstring）%-Executesonbuttonpressinp0.functionp0_Callback（hObject,eventdata,handles）%hObjecthandletop0（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,0）;

set,string,textstring）%-Executesonbuttonpressinsub.functionsub_Callback（hObject,eventdata,handles）%hObjecthandletosub（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,-）;

set,string,textstring）%-Executesonbuttonpressindiv.functiondiv_Callback（hObject,eventdata,handles）%hObjecthandletodiv（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,/）;

set,string,textstring）%-Executesonbuttonpressinmul.functionmul_Callback（hObject,eventdata,handles）%hObjecthandletomul（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,*）;

set,string,textstring）%-Executesonbuttonpressindenghao.functiondenghao_Callback（hObject,eventdata,handles）%hObjecthandletodenghao（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=eval（textstring）;

set,string,textstring）%-Executesonbuttonpressinclear.functionclear_Callback（hObject,eventdata,handles）%hObjecthandletoclear（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）set,string,0）%-functionexit_Callback（hObject,eventdata,handles）%hObjecthandletoexit（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）close（gcf）%-functioncalculate_Callback（hObject,eventdata,handles）%hObjecthandletocalculate（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

set,string,textstring）%-Executesonbuttonpressinpoint.functionpoint_Callback（hObject,eventdata,handles）%hObjecthandletopoint（seeGCBO）%eventdatareserved-tobedefinedinafutureversionofMATLAB%handlesstructurewithhandlesanduserdata（seeGUIDATA）textstring=get,string）;

textstring=strcat（textstring,.）;

set,string,textstring）设计功能：

1.可进行加减乘除四则运算2.可进行清零，退出等三、界面设计及运行结果1-1.GUIDE设计界面1-2.进入程序初始状态1-3.简单的实例测试五、心得及体会通过这次matlab课程设计，让我对matlab有了更深的了解。

Matlab不仅给我们更方便的编程体验，其中强大的数值运算，信号处理等功能更是我们专业实现相关系统设计的好工具。