function varargout = modle(varargin)
% MODLE MATLAB code for modle.fig
% MODLE, by itself, creates a new MODLE or raises the existing
% singleton*.
%
% H = MODLE returns the handle to a new MODLE or the handle to
% the existing singleton*.
%
% MODLE('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in MODLE.M with the given input arguments.
%
% MODLE('Property','Value',...) creates a new MODLE or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before modle_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to modle_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 modle
% Last Modified by GUIDE v2.5 07-Jan-2017 19:58:41
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @modle_OpeningFcn, ...
'gui_OutputFcn', @modle_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 modle is made visible.
function modle_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 modle (see VARARGIN)
% Choose default command line output for modle
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes modle wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = modle_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)
%global n;
%for i=1:n
s=handles.n1 ;%传递全局变量第一个样例点坐标集
%end
% global n1;
%for i=1:n1
s2=handles.n2 ;%传递全局变量第二个样例点坐标集
%end
sss=get(handles.l,'string');
sss2=get(handles.l2,'string');
s1=[(s(:,1)'),1;(s(:,2)'),1;(s(:,3)'),1;(s(:,4)'),1 ]*1;
s21=[(s2(:,1)'),1;(s2(:,2)'),1;(s2(:,3)'),1;(s2(:,4)'),1]*(-1);
%x3=[x1,1]*1;
%x3=[0,0,1];
%x4=[1,1,1];
%x4=[x2,1]*(-1);
%x=[0,0,1;-1,-1,-1];
x=[s1;s21];
%s15=set(handles.listbox7,'String',num2str(x) );
%t=(s(:,1)');
%s15=set(handles.listbox6,'String',num2str(t) );
%x=[0,0,1;0,1,1;-1,0,-1;-1,-1,-1];
[N,n]=size(x);
C1=get(handles.edit2,'string');
w0=get(handles.edit3,'string');
%C=1;
%w0=[0,0,0]';
%w=w0;
w=str2num(w0);
w1=w';
w2=w1;
%W=w';
C=str2num(C1);
flag=1;
k=0;
q=(x(1,:));
while(flag)
flag=0;
k=k+1;
for i=1:N
if dot(w2,x(i,:)')<=0
w2=w2+C*x(i,:)';
% if dot(w,x(:,i))<=0
% W=W+C*x(:,i);
flag=1;
end
end
end
fprintf('迭代次数%d\n',k);
s13=set(handles.listbox4,'String',num2str(k) );
fprintf('解向量为w=（');
fprintf('%d,',w2);
fprintf('解向量为w1=（');
fprintf('%d,%d,%d',w2(1),w2(2),w2(3));
fprintf(')\n');
%%fprintf('相应的判别函数为的（x)=');
%for j=1:n-1
%fprintf('(%d)x%d+',w(j),j);
%fprintf('(%d)x1+%dx2+%d=0',w(1),w(2),w(3));
%w3=[w(1),w(2),w(3)];
%s14=set(handles.listbox3,'String',num2str(w(j)) );
%end
fprintf('%d*x1+%d*x2+%d=0',w2(1),w2(2),w2(3));
x1=0:0.5:10;
x2=(-w2(3)-w2(1)*x1)/w2(2);
hold on;
plot(x1,x2);
hold off;
s11=set(handles.edit4,'String',num2str(w2) );
%fprintf('(%d)\n',w2);
%plot(handles.edit4,x1(:,1),x1(:,2),'*') ;
%hold on;
%plot(handles.axes1,j,w(j),'red') ;
% --- 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)
selection=questdlg(['是否关闭',get(gcf,'Name'),'窗口？'], ...
['Close ',get(gcf,'Name'),'...'],'是','否','是');%当选择退出按钮时，得出一个问是否确定关闭的框
if strcmp(selection,'否')
return;
else
clc; %当选择关闭时，清空所有matla输入面上的所有错误信息，同时关闭图像窗口
clear all;
delete(gcf);
end
% --------------------------------------------------------------------
function open_Callback(hObject, eventdata, handles)
% hObject handle to open (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --------------------------------------------------------------------
function file_Callback(hObject, eventdata, handles)
% hObject handle to file (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- 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
% --- 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)
n1=[];
guidata(hObject, handles);
axis([0 10 0 10]);
n1=[];
hold on;
global n;
n=0;
button=1;
while button==1
[xi,yi,button]=ginput(1);
plot(xi,yi,'ro') ;
n=n+1;
n1(:,n)=[xi;yi];
end
%guidata(hobject,handles);
handles.n =n;
set(handles.l,'String',num2str(n1) );
handles.n1 = n1;
guidata(hObject, handles);
hold off;
%set(handles.t,'String',num2str(str) );
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
guidata(hObject, handles);
% --- 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
