Recognition.zip_matlab 个数_手写数字识别_用matlab识别0-9_识别0-10数字_识别0-9 10

function varargout = untitled(varargin) % UNTITLED MATLAB code for untitled.fig % UNTITLED, by itself, creates a new UNTITLED or raises the existing % singleton*. % % H = UNTITLED returns the handle to a new UNTITLED or the handle to % the existing singleton*. % % UNTITLED('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in UNTITLED.M with the given input arguments. % % UNTITLED('Property','Value',...) creates a new UNTITLED or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before untitled_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to untitled_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 untitled % Last Modified by GUIDE v2.5 19-Oct-10013 13:16:34 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @untitled_OpeningFcn, ... 'gui_OutputFcn', @untitled_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 untitled is made visible. function untitled_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 untitled (see VARARGIN) % Choose default command line output for untitled handles.output = hObject; %************************************************************************** % %设置全局变量和初始化 % %************************************************************************** global x0 y0 x y x0=0; y0=0; x=0; y=0; % Update handles structure guidata(hObject, handles); % UIWAIT makes untitled wait for user response (see UIRESUME) % uiwait(handles.Recognition); % --- Outputs from this function are returned to the command line. function varargout = untitled_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) %************************************************************************** % %获取输入图像信息 % %************************************************************************** h=getframe(handles.axes3);%获取坐标axes3的框架 [x,map]=frame2im(h);%转换为矩阵 a(:,:)=x(:,:,1);%转换为303*303的矩阵 clc%清屏 %************************************************************************** % %特征值提取 % %************************************************************************** CountMatrix(1,100)=0;%先设置一个一行一百列的矩阵，用来存放新的10*10的矩阵 probability = 0;%初始化概率为零 b=1;%初始化CountMatrix的列数为1 %把300*300的矩阵转化成10*10的矩阵 for n = 1:10 for m = 1:10 %上面是把矩阵分块分成10*10的矩阵 Count=0; for i = 30*n-29:30*n for j = 30*m-29:30*m if a(i,j)==0 Count = Count + 1;%计算各个分块矩阵中零的数量 end end end probability = Count/90; if probability >= 0.99%零的数量在各个分块矩阵中超过99%就算是一。 CountMatrix(1,b) = 1; end b = b + 1; probability = 0; end end global B%设置B为全局变量 B(10,10)=0; for i = 1:10 for j = 1:10 B(i,j) = CountMatrix(1,10*(i-1)+j);%把1*100的矩阵转化成10*10的矩阵 end end B %************************************************************************** % %在GUI界面输出特征值信息 % %************************************************************************** axes(handles.axes9); set(gca,'xLim',[0.1,1.1],'yLim',[0,1.1]);%设定输出坐标的范围 for i=1:10 for j=1:10 if CountMatrix(1,10*(i-1)+j)>0.1 text(double(j*0.1),double((11-i)*0.1),'■','FontSize',25,'Color',[0,0,0]);%在屏幕上输出特征信息 end end end % 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) % --- Executes on button press in Clear. function Clear_Callback(hObject, eventdata, handles) %************************************************************************** % %清除屏幕上的图案 % %************************************************************************** cla(handles.axes3); cla(handles.axes9); % hObject handle to Clear (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on mouse press over axes background. function axes1_ButtonDownFcn(hObject, eventdata, handles) % hObject handle to axes1 (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 mouse press over figure background, over a disabled or % --- inactive control, or over an axes background. function Recognition_WindowButtonDownFcn(hObject, eventdata, handles) %************************************************************************** % %鼠标按下的时候记录鼠标的坐标 % %************************************************************************** global x0 y0 flag flag=1; curPt=get(gca,'currentpoint'); x0=curPt(1,1); y0=curPt(1,2); % hObject handle to Recognition (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on mouse motion over figure - except title and menu. function Recognition_WindowButtonMotionFcn(hObject, eventdata, handles) %************************************************************************** % %鼠标移动的时候记录新的坐标并在中间画线 % %************************************************************************** global x0 y0 flag if flag legend(handles.axes3,'off'); curPt=get(gca,'currentpoint'); x=curPt(1,1); y=curPt(1,2); line([x0,x],[y0,y],'LineWidth',10,'color',[0,0,0]) x0=x; y0=y; end % hObject handle to Recognition (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) 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 dou