matlab课程设计(简单计算器的设计)

matlab课程设计报告

题目简易计算器的设计

学院电子信息工程学院

专业电子信息

学生姓名和学号

指导教师

一、选题目的及意义

GUI的广泛应用是当今计算机发展的重大成就之一，它极大地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行操作，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。

二、源代码

function varargout = Calculator(varargin)

%Simple Calculator

%@Anhui University

% Begin initialization code - DO NOT EDIT

gui_Singleton = 1;

gui_State = struct('gui_Name', mfilename, ...

'gui_Singleton', gui_Singleton, ...

'gui_OpeningFcn', @Calculator_OpeningFcn, ...

'gui_OutputFcn', @Calculator_OutputFcn, ...

'gui_LayoutFcn', [] , ...

'gui_Callback', []);

if nargin && ischar(varargin{1})

gui_State.gui_Callback = str2func(varargin{1});

end

if nargout

[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:}); else

gui_mainfcn(gui_State, varargin{:});

end

% End initialization code - DO NOT EDIT

% --- Executes just 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 GUIDATA)

% varargin command line arguments to Calculator (see VARARGIN)

% Choose default command line output for Calculator

handles.output = hObject;

% Update handles structure

guidata(hObject, handles);

% UIWAIT makes Calculator wait for user response (see UIRESUME)

% uiwait(handles.figure1);

% --- Outputs 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 structure with handles and user data (see GUIDATA)

% Get default command line output from handles structure

varargout{1} = 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 version 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 handle to p2 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB