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⛄ 内容介绍
【气动学】基于matlab模拟二维气体运动附matlab代码
⛄ 部分代码
function varargout = nes_warn(varargin)
% NES_WARN M-file for nes_warn.fig
% NES_WARN by itself, creates a new NES_WARN or raises the
% existing singleton*.
%
% H = NES_WARN returns the handle to a new NES_WARN or the handle to
% the existing singleton*.
%
% NES_WARN('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in NES_WARN.M with the given input arguments.
%
% NES_WARN('Property','Value',...) creates a new NES_WARN or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before nes_warn_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to nes_warn_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 nes_warn
% Last Modified by GUIDE v2.5 17-Jan-2023 14:27:55
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @nes_warn_OpeningFcn, ...
'gui_OutputFcn', @nes_warn_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 nes_warn is made visible.
function nes_warn_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 nes_warn (see VARARGIN)
% Choose default command line output for nes_warn
handles.output = 'Yes';
% Update handles structure
guidata(hObject, handles);
% Insert custom Title and Text if specified by the user
% Hint: when choosing keywords, be sure they are not easily confused
% with existing figure properties. See the output of set(figure) for
% a list of figure properties.
if(nargin > 3)
for index = 1:2:(nargin-3),
if nargin-3==index, break, end
switch lower(varargin{index})
case 'title'
set(hObject, 'Name', varargin{index+1});
case 'string'
set(handles.text1, 'String', varargin{index+1});
end
end
end
% Determine the position of the dialog - centered on the callback figure
% if available, else, centered on the screen
FigPos=get(0,'DefaultFigurePosition');
OldUnits = get(hObject, 'Units');
set(hObject, 'Units', 'pixels');
OldPos = get(hObject,'Position');
FigWidth = OldPos(3);
FigHeight = OldPos(4);
if isempty(gcbf)
ScreenUnits=get(0,'Units');
set(0,'Units','pixels');
ScreenSize=get(0,'ScreenSize');
set(0,'Units',ScreenUnits);
FigPos(1)=1/2*(ScreenSize(3)-FigWidth);
FigPos(2)=2/3*(ScreenSize(4)-FigHeight);
else
GCBFOldUnits = get(gcbf,'Units');
set(gcbf,'Units','pixels');
GCBFPos = get(gcbf,'Position');
set(gcbf,'Units',GCBFOldUnits);
FigPos(1:2) = [(GCBFPos(1) + GCBFPos(3) / 2) - FigWidth / 2, ...
(GCBFPos(2) + GCBFPos(4) / 2) - FigHeight / 2];
end
FigPos(3:4)=[FigWidth FigHeight];
set(hObject, 'Position', FigPos);
set(hObject, 'Units', OldUnits);
% Show a question icon from dialogicons.mat - variables questIconData
% and questIconMap
load dialogicons.mat
% IconData=questIconData;
IconData=warnIconData;
questIconMap(256,:) = get(handles.figure1, 'Color');
%IconCMap=questIconMap;
IconCMap=warnIconMap;
Img=image(IconData, 'Parent', handles.axes1);
set(handles.figure1, 'Colormap', IconCMap);
set(handles.axes1, ...
'Visible', 'off', ...
'YDir' , 'reverse' , ...
'XLim' , get(Img,'XData'), ...
'YLim' , get(Img,'YData') ...
);
% Make the GUI modal
set(handles.figure1,'WindowStyle','modal')
% UIWAIT makes nes_warn wait for user response (see UIRESUME)
uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = nes_warn_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;
% The figure can be deleted now
delete(handles.figure1);
% --- 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)
handles.output = get(hObject,'String');
% Update handles structure
guidata(hObject, handles);
% Use UIRESUME instead of delete because the OutputFcn needs
% to get the updated handles structure.
uiresume(handles.figure1);
% --- 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)
handles.output = get(hObject,'String');
% Update handles structure
guidata(hObject, handles);
% Use UIRESUME instead of delete because the OutputFcn needs
% to get the updated handles structure.
uiresume(handles.figure1);
% --- Executes when user attempts to close figure1.
function figure1_CloseRequestFcn(hObject, eventdata, handles)
% hObject handle to figure1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
if isequal(get(handles.figure1, 'waitstatus'), 'waiting')
% The GUI is still in UIWAIT, us UIRESUME
uiresume(handles.figure1);
else
% The GUI is no longer waiting, just close it
delete(handles.figure1);
end
% --- Executes on key press over figure1 with no controls selected.
function figure1_KeyPressFcn(hObject, eventdata, handles)
% hObject handle to figure1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Check for "enter" or "escape"
if isequal(get(hObject,'CurrentKey'),'escape')
% User said no by hitting escape
handles.output = 'No';
% Update handles structure
guidata(hObject, handles);
uiresume(handles.figure1);
end
if isequal(get(hObject,'CurrentKey'),'return')
uiresume(handles.figure1);
end
% --- Executes when figure1 is resized.
function figure1_ResizeFcn(hObject, eventdata, handles)
% hObject handle to figure1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
⛄ 运行结果
