Bootstrap

MATLAB代码实现了一个图形用户界面(GUI)应用程序,主要用于函数绘图和求解函数的根

function varargout = B1(varargin)
% B1 MATLAB code for B1.fig
%      B1, by itself, creates a new B1 or raises the existing
%      singleton*.
%
%      H = B1 returns the handle to a new B1 or the handle to
%      the existing singleton*.
%
%      B1('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in B1.M with the given input arguments.
%
%      B1('Property','Value',...) creates a new B1 or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before B1_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to B1_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 B1

% Last Modified by GUIDE v2.5 15-Dec-2024 03:26:05

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @B1_OpeningFcn, ...
                   'gui_OutputFcn',  @B1_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 B1 is made visible.
function B1_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 B1 (see VARARGIN)

% Choose default command line output for B1
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes B1 wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = B1_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 selection change in popupmenu1.
function popupmenu1_Callback(hObject, eventdata, handles)
% hObject    handle to popupmenu1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: contents = cellstr(get(hObject,'String')) returns popupmenu1 contents as cell array
%        contents{get(hObject,'Value')} returns selected item from popupmenu1


% --- Executes during object creation, after setting all properties.
function popupmenu1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to popupmenu1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: popupmenu 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


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