仿真_matlab仿真TE10波_matlab_matlabte10模_

function varargout = yi_gui(varargin) % YI_GUI MATLAB code for yi_gui.fig % YI_GUI, by itself, creates a new YI_GUI or raises the existing % singleton*. % % H = YI_GUI returns the handle to a new YI_GUI or the handle to % the existing singleton*. % % YI_GUI('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in YI_GUI.M with the given input arguments. % % YI_GUI('Property','Value',...) creates a new YI_GUI or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before yi_gui_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to yi_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 yi_gui % Last Modified by GUIDE v2.5 09-Apr-2021 23:21:02 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @yi_gui_OpeningFcn, ... 'gui_OutputFcn', @yi_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 yi_gui is made visible. function yi_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 yi_gui (see VARARGIN) % Choose default command line output for yi_gui handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes yi_gui wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = yi_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; % --- 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) ao = str2num(get(handles.edit1,'String')); bo = str2num(get(handles.edit2,'String')); d = 15; H0 = 1; f = 9.375*10^9; t = 0; % t=0:1:2 ; % 计算数据并显示 %d 采样精度 %t t时刻的场结构图 a=ao/1000; b=bo/1000; lc=2*a; %TE10截止频率 l0=(3*10^8)/f; u=4*pi*10^(-7); if(l0>lc) return; else lg=l0/((1-(l0/lc)^2)^0.5); c=lg; B=2*pi/lg; w=2*pi*(3*10^8); x=0:a/d:a; y=0:b/d:b; z=0:c/d:c; %电场 [x1,y1,z1]=meshgrid(x,y,z); ex=zeros(size(x1)); ey=w.*u.*a.*H0.*sin(pi./a.*x1).*sin(w*t-B.*z1)./pi; ez=ex; subplot(handles.axes1); quiver3(z1,x1,y1,ez,ex,ey); hold on; %磁场 x2=x1-0.001; y2=y1-0.001; z2=z1-0.001; hx=B.*a.*H0.*sin(pi./a.*x1).*(-sin(w*t-B.*z1))./pi; hy=zeros(size(y2)); hz=H0.*cos(pi./a.*x1).*cos(w*t-B.*z1); subplot(handles.axes1); quiver3(z2,x2,y2,hz,hx,hy,'r'); title('波导管内电磁场分布图') axis equal xlabel('传输方向'); ylabel('波导宽边a'); zlabel('波导窄边b'); hold off; end % --- Executes during object creation, after setting all properties. function axes1_CreateFcn(hObject, eventdata, handles) % hObject handle to axes1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: place code in OpeningFcn to populate axes1 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