摘要：GUI设计是交互设计，关联界面和软件本体之间的联系，然后一般设计包括
实现计算和绘图等等，在软件著作中需要要求是计算严谨，绘图吸引，功能丰富以及具体的实际用途
目录
（1） 在matlab命令窗口输入guide 回车
（2）工具栏介绍
如下图所示，编号很重要，对于之后编程很重要
%%
1）.把文本框中的值输入到程序中
a11 = str2double(get(handles.edit1,'String'));
%%
2）.将程序中的数据转移到静态文本框中
set(handles.text20,'String',x1(1));
3).按钮回调函数
根据按钮序列编写相应功能的代码
（4）清零函数
set(handles.edit1,'String',0);
（5）退出函数
set(gcf,'visible','off');4.合并.fig和.m使得其在任意平台运行
在命令窗口输入deploytool，回车
电机Matlab compiler
出现如下界面
===。启动软件
===。启动等待界面
===。主界面
===该程序主要实现功能，实现线性方程组的求解（解析解和数值解），并绘图。
function varargout = chenxicalculation_gui(varargin)
% CHENXICALCULATION_GUI MATLAB code for chenxicalculation_gui.fig
% CHENXICALCULATION_GUI, by itself, creates a new CHENXICALCULATION_GUI or raises the existing
% singleton*.
%
% H = CHENXICALCULATION_GUI returns the handle to a new CHENXICALCULATION_GUI or the handle to
% the existing singleton*.
%
% CHENXICALCULATION_GUI('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in CHENXICALCULATION_GUI.M with the given input arguments.
%
% CHENXICALCULATION_GUI('Property','Value',...) creates a new CHENXICALCULATION_GUI or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before chenxicalculation_gui_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to chenxicalculation_gui_OpeningFcn via varargin.
%
% *See GUI Options on GUIDE's 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 chenxicalculation_gui
% Last Modified by GUIDE v2.5 05-Sep-2022 19:09:33
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @chenxicalculation_gui_OpeningFcn, ...
'gui_OutputFcn', @chenxicalculation_gui_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 chenxicalculation_gui is made visible.
function chenxicalculation_gui_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 chenxicalculation_gui (see VARARGIN)
% Choose default command line output for chenxicalculation_gui
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes chenxicalculation_gui wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = chenxicalculation_gui_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;
function edit100_Callback(hObject, eventdata, handles)
% hObject handle to edit100 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit100 as text
% str2double(get(hObject,'String')) returns contents of edit100 as a double
% --- Executes during object creation, after setting all properties.
function edit100_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit100 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit1_Callback(hObject, eventdata, handles)
% hObject handle to edit1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit1 as text
% str2double(get(hObject,'String')) returns contents of edit1 as a double
% --- Executes during object creation, after setting all properties.
function edit1_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit2_Callback(hObject, eventdata, handles)
% hObject handle to edit2 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit2 as text
% str2double(get(hObject,'String')) returns contents of edit2 as a double
% --- Executes during object creation, after setting all properties.
function edit2_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit2 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit3_Callback(hObject, eventdata, handles)
% hObject handle to edit3 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit3 as text
% str2double(get(hObject,'String')) returns contents of edit3 as a double
% --- Executes during object creation, after setting all properties.
function edit3_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit3 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit4_Callback(hObject, eventdata, handles)
% hObject handle to edit4 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit4 as text
% str2double(get(hObject,'String')) returns contents of edit4 as a double
% --- Executes during object creation, after setting all properties.
function edit4_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit4 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit5_Callback(hObject, eventdata, handles)
% hObject handle to edit5 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit5 as text
% str2double(get(hObject,'String')) returns contents of edit5 as a double
% --- Executes during object creation, after setting all properties.
function edit5_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit5 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit6_Callback(hObject, eventdata, handles)
% hObject handle to edit6 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit6 as text
% str2double(get(hObject,'String')) returns contents of edit6 as a double
% --- Executes during object creation, after setting all properties.
function edit6_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit6 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit7_Callback(hObject, eventdata, handles)
% hObject handle to edit7 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit7 as text
% str2double(get(hObject,'String')) returns contents of edit7 as a double
% --- Executes during object creation, after setting all properties.
function edit7_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit7 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit8_Callback(hObject, eventdata, handles)
% hObject handle to edit8 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit8 as text
% str2double(get(hObject,'String')) returns contents of edit8 as a double
% --- Executes during object creation, after setting all properties.
function edit8_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit8 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit9_Callback(hObject, eventdata, handles)
% hObject handle to edit9 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit9 as text
% str2double(get(hObject,'String')) returns contents of edit9 as a double
% --- Executes during object creation, after setting all properties.
function edit9_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit9 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit10_Callback(hObject, eventdata, handles)
% hObject handle to edit10 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit10 as text
% str2double(get(hObject,'String')) returns contents of edit10 as a double
% --- Executes during object creation, after setting all properties.
function edit10_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit10 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit11_Callback(hObject, eventdata, handles)
% hObject handle to edit11 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit11 as text
% str2double(get(hObject,'String')) returns contents of edit11 as a double
% --- Executes during object creation, after setting all properties.
function edit11_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit11 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit12_Callback(hObject, eventdata, handles)
% hObject handle to edit12 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of edit12 as text
% str2double(get(hObject,'String')) returns contents of edit12 as a double
% --- Executes during object creation, after setting all properties.
function edit12_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit12 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- 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)
%%1.把文本框中的值输入到程序中
a11 = str2double(get(handles.edit1,'String'));
a12 = str2double(get(handles.edit2,'String'));
a13 = str2double(get(handles.edit3,'String'));
a21 = str2double(get(handles.edit4,'String'));
a22 = str2double(get(handles.edit5,'String'));
a23 = str2double(get(handles.edit6,'String'));
a31 = str2double(get(handles.edit7,'String'));
a32 = str2double(get(handles.edit8,'String'));
a33 = str2double(get(handles.edit9,'String'));
b1 = str2double(get(handles.edit10,'String'));
b2 = str2double(get(handles.edit11,'String'));
b3 = str2double(get(handles.edit12,'String'));
%%2.计算解向量
%%
A=[a11 a12 a13;a21 a22 a23;a31 a32 a33];
b=[b1 b2 b3];
x1=[0 0 0];
n=numel(b);
e_max=1e6; %%前一次和后一次之差
while e_max>=1e-6
e_max=0;
for i=1:n
s=0; %%初始化变量
for j=1:n
if j~=i
s=s+A(i,j)*x1(j);
end
end
x2(i) = (b(i)-s)/A(i,i);
e = abs(x2(i)-x1(i));
if e > e_max
e_max = e;
end
end
x1=x2 %%不带分号，观察每步迭代结果
end
%%3.输出结果
%%
set(handles.text20,'String',x1(1)); %%将程序中的数据转移到静态文本框中
set(handles.text21,'String',x1(2)); %%将程序中的数据转移到静态文本框中
set(handles.text22,'String',x1(3)); %%将程序中的数据转移到静态文本框中
% --- 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)
%%绘图按钮
a11 = str2double(get(handles.edit1,'String'));
a12 = str2double(get(handles.edit2,'String'));
a13 = str2double(get(handles.edit3,'String'));
a21 = str2double(get(handles.edit4,'String'));
a22 = str2double(get(handles.edit5,'String'));
a23 = str2double(get(handles.edit6,'String'));
a31 = str2double(get(handles.edit7,'String'));
a32 = str2double(get(handles.edit8,'String'));
a33 = str2double(get(handles.edit9,'String'));
b1 = str2double(get(handles.edit10,'String'));
b2 = str2double(get(handles.edit11,'String'));
b3 = str2double(get(handles.edit12,'String'));
%%2.计算解向量
%%
A=[a11 a12 a13;a21 a22 a23;a31 a32 a33];
b=[b1 b2 b3];
x1=[0 0 0];
n=numel(b);
e_max=1e6; %%前一次和后一次之差
while e_max>=1e-6
e_max=0;
for i=1:n
s=0; %%初始化变量
for j=1:n
if j~=i
s=s+A(i,j)*x1(j);
end
end
x2(i) = (b(i)-s)/A(i,i);
e = abs(x2(i)-x1(i));
if e > e_max
e_max = e;
end
end
x1=x2; %%不带分号，观察每步迭代结果
t=0:1:2;
f1=x1(t+1);
plot(handles.axes1,t,f1,'gd-');
title("the first graphic for chenxin");
xlabel("x-轴");
end
% --- 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)
set(handles.edit1,'String',0);
set(handles.edit2,'String',0);
set(handles.edit3,'String',0);
set(handles.edit4,'String',0);
set(handles.edit5,'String',0);
set(handles.edit6,'String',0);
set(handles.edit7,'String',0);
set(handles.edit8,'String',0);
set(handles.edit9,'String',0);
set(handles.edit10,'String',0);
set(handles.edit11,'String',0);
set(handles.edit12,'String',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)
set(gcf,'visible','off');具体原理介绍见：
雅克比迭代法介绍以及matlab代码实现-线性方程组求解
date: 20220905
标签：String,see,get,GUI,入门教程,hObject,handles,Matlab,eventdata From： https://www.cnblogs.com/sophiaecho/p/16659318.html