linerfuction14.m

支持向量机工具箱

function varargout = LinerFuction14(varargin)
% LINERFUCTION14 M-file for LinerFuction14.fig
%      LINERFUCTION14, by itself, creates a new LINERFUCTION14 or raises the existing
%      singleton*.
%
%      H = LINERFUCTION14 returns the handle to a new LINERFUCTION14 or the handle to
%      the existing singleton*.
%
%      LINERFUCTION14('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in LINERFUCTION14.M with the given input arguments.
%
%      LINERFUCTION14('Property','Value',...) creates a new LINERFUCTION14 or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before LinerFuction14_OpeningFunction gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to LinerFuction14_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

% Copyright 2002-2003 The MathWorks, Inc.

% Edit the above text to modify the response to help LinerFuction14

% Last Modified by GUIDE v2.5 14-Aug-2005 22:08:26

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @LinerFuction14_OpeningFcn, ...
                   'gui_OutputFcn',  @LinerFuction14_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 LinerFuction14 is made visible.
function LinerFuction14_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 LinerFuction14 (see VARARGIN)

% Choose default command line output for LinerFuction14
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes LinerFuction14 wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = LinerFuction14_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)
data = genlsdata( 2, 50, 1); % generate training data
model = perceptron( data ); % call perceptron
axes(handles.axes1);cla;
ppatterns( data,'num' ); % plot training data
% ppatterns( data,8 ); % plot training data
pline( model ); % plot separating hyperplane

% --- 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)
%addpath G:\Matlab_EXP\stprtool;
%stprpath;
%compilemex;
%addpath G:\Matlab_EXP\stprtool\data\riply_data;
data = load('pentagon'); % load training data
model = mperceptron(data); % run training algorithm
axes(handles.axes2);cla;
ppatterns(data); % plot training data
pboundary(model); % plot decision boundary

% --- Executes on button press in pushbutton3.
function pushbutton3_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton3 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
% mperceptron
%addpath G:\Matlab_EXP\stprtool;
data = load('pentagon'); % load training data
model = mperceptron(data); % run training algorithm
axes(handles.axes3);cla;
ppatterns(data,'num'); % plot training data
pause;
pboundary(model); % plot decision boundary

% --- Executes on button press in pushbutton4.
function pushbutton4_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton4 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
%addpath G:\Matlab_EXP\stprtool
%addpath G:\Matlab_EXP\stprtool\data\riply_data
trn = load('riply_trn'); % load training data
distrib = mlcgmm(trn); % estimate Gaussians
model = androrig(distrib); % solve Anderson’s task
axes(handles.axes4);cla;
pandr( model, distrib ); % plot solution
tst = load('riply_tst'); % load testing data
ypred = linclass( tst.X, model ); % classify testing data
cerror( ypred, tst.y ) % evaluate error

% --- Executes on button press in pushbutton5.
function pushbutton5_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton5 (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 pushbutton6.
function pushbutton6_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton6 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
close(gcf);