gui_uvem_13_3.m

电子社08年的《精通MATLABG UI设计》一书的所有代码

function varargout = gui_uvEm_13_3(varargin)
% GUI_UVEM_13_3 M-file for gui_uvEm_13_3.fig
%      GUI_UVEM_13_3, by itself, creates a new GUI_UVEM_13_3 or raises the existing
%      singleton*.
%
%      H = GUI_UVEM_13_3 returns the handle to a new GUI_UVEM_13_3 or the handle to
%      the existing singleton*.
%
%      GUI_UVEM_13_3('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in GUI_UVEM_13_3.M with the given input arguments.
%
%      GUI_UVEM_13_3('Property','Value',...) creates a new GUI_UVEM_13_3 or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before gui_uvEm_13_3_OpeningFunction gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to gui_uvEm_13_3_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 gui_uvEm_13_3

% Last Modified by GUIDE v2.5 07-Sep-2007 15:12:45

% Begin initialization code - DO NOT KUVEM_EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @gui_uvEm_13_3_OpeningFcn, ...
                   'gui_OutputFcn',  @gui_uvEm_13_3_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 KUVEM_EDIT


% --- Executes just before gui_uvEm_13_3 is made visible.
function gui_uvEm_13_3_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 gui_uvEm_13_3 (see VARARGIN)

% Choose default command line output for gui_uvEm_13_3
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes gui_uvEm_13_3 wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = gui_uvEm_13_3_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 uvEm_pushbutton.
function uvEm_pushbutton_Callback(hObject, eventdata, handles)
% hObject    handle to uvEm_pushbutton (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
k=logspace(-1,1,11);
for i=1:length(k)
    u1=roots([(1+1/k(i)),-2/k(i),(1/k(i)-1)]);
    u(i)=u1(abs(u1-1)>0.001);
end
v=(1-u)./k;
em=1-u.*u;

str_kuvEm=num2Str([k;u;v;em]');
set(handles.kuvEm_edit,'String',str_kuvEm)
semilogx(k,[u;v;em]);
grid
legend('u','v','Em');





function kuvEm_edit_Callback(hObject, eventdata, handles)
% hObject    handle to kuvEm_kuvEm_edit (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 kuvEm_kuvEm_edit as text
%        str2double(get(hObject,'String')) returns contents of kuvEm_kuvEm_edit as a double


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

% Hint: kuvEm_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 uvEm_menu_Callback(hObject, eventdata, handles)
% hObject    handle to uvEm_menu (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
 uvEm_pushbutton_Callback(hObject, eventdata, handles)

% --------------------------------------------------------------------
function close_menu_Callback(hObject, eventdata, handles)
% hObject    handle to close_menu (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
close



% --- Executes on button press in close_pushbutton.
function close_pushbutton_Callback(hObject, eventdata, handles)
% hObject    handle to close_pushbutton (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
close