matlab GUI设计 大地坐标和空间直角坐标相互转换

function varargout = coor_trans(varargin) % COOR_TRANS MATLAB code for coor_trans.fig % COOR_TRANS, by itself, creates a new COOR_TRANS or raises the existing % singleton*. % % H = COOR_TRANS returns the handle to a new COOR_TRANS or the handle to % the existing singleton*. % % COOR_TRANS('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in COOR_TRANS.M with the given input arguments. % % COOR_TRANS('Property','Value',...) creates a new COOR_TRANS or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before coor_trans_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to coor_trans_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 coor_trans % Last Modified by GUIDE v2.5 24-Mar-2019 21:04:54 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @coor_trans_OpeningFcn, ... 'gui_OutputFcn', @coor_trans_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 coor_trans is made visible. function coor_trans_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 coor_trans (see VARARGIN) % Choose default command line output for coor_trans handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes coor_trans wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = coor_trans_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 popupmenu3. function popupmenu1_Callback(hObject, eventdata, handles) % hObject handle to popupmenu3 (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 popupmenu3 contents as cell array % contents{get(hObject,'Value')} returns selected item from popupmenu3 % --- Executes during object creation, after setting all properties. function popupmenu1_CreateFcn(hObject, eventdata, handles) % hObject handle to popupmenu3 (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 % --- If Enable == 'on', executes on mouse press in 5 pixel border. % --- Otherwise, executes on mouse press in 5 pixel border or over text1. function text1_ButtonDownFcn(hObject, eventdata, handles) % hObject handle to text1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- 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) %调用a,f a = get(handles.text_a_value,'string'); f = get(handles.text_f_value,'string'); a = str2double(a); f = str2double(f); e=sqrt(2*f-f^2); %此处考虑两种情况：1.输入为大地坐标；2.输入为空间直角坐标 %根据单选按钮的value值是否为1来判断 val = get(handles.radiobutton2,'value'); if val == 0 %输入为大地坐标 B = get(handles.edit1,'string'); L = get(handles.edit2,'string'); H = get(handles.edit3,'string'); B = str2double(B); L = str2double(L); H = str2double(H); L=L/180*pi; B=B/180*pi; N=a/(sqrt(1-e*e*sin(B)*sin(B))); X=(N+H)*cos(B)*cos(L); Y=(N+H)*cos(B)*sin(L); Z=(N*(1-e^2)+H)*sin(B); X = num2str(X,13); Y = num2str(Y,13); Z = num2str(Z,13); set(handles.edit4,'string',X) set(handles.edit5,'string',Y) set(handles.edit6,'string',Z) else %输入为空间直角坐标 X = get(handles.edit1,'string'); Y = get(handles.edit2,'string'); Z = get(handles.edit3,'string'); X = str2double(X); Y = str2double(Y); Z = str2double(Z); % 计算大地经度 if X~=0||Y~=0 if X>0&&Y>=0 L=atan(Y/X); elseif X>0&&Y<0 L=-atan(Y/X); elseif X<0&&Y>=0 L=pi+atan(Y/X); elseif X<0&&Y<0 L=-pi+atan(Y/X); elseif X==0 if Y>0 L=pi/2; else L=-pi/2; end end end L = L/pi*180; L = num2str(L,8); set(handles.edit5,'string',L) % 计算大地纬度 delta=1; if X~=0||Y~=0 tb0=Z/sqrt(X^2+Y^2); while abs(delta)>=5*10^(-10) tb=1/sqrt(X^2+Y^2)*(Z+a*e^2*tb0/sqrt(1+(1-e^2)*tb0^2)); delta=tb0-tb; tb0=tb; end B=atan(tb); end % 计算大地高 N=a/(sqrt(1-e*e*sin(B)*sin(B))); H=sqrt(X^2+Y^2)/cos(B)-N; B = B/pi*180; B = num2str(B,8); set(handles.edit4,'string',B) H = num2str(H,8); set(handles.edit6,'string',H) 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 futur