1 简介 CRC+海明编码译码 2 部分代码 function varargout = CODE(varargin) % CODE MATLAB code for CODE.fig % CODE, by itself, creates a new CODE or raises the existing % singleton*. % % H = CODE returns the handle to a new CODE or t
1 简介
CRC+海明编码译码
2 部分代码
function varargout = CODE(varargin)% CODE MATLAB code for CODE.fig
% CODE, by itself, creates a new CODE or raises the existing
% singleton*.
%
% H = CODE returns the handle to a new CODE or the handle to
% the existing singleton*.
%
% CODE('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in CODE.M with the given input arguments.
%
% CODE('Property','Value',...) creates a new CODE or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before CODE_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to CODE_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 CODE
% Last Modified by GUIDE v2.5 23-Apr-2019 20:45:33
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @CODE_OpeningFcn, ...
'gui_OutputFcn', @CODE_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 CODE is made visible.
function CODE_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 CODE (see VARARGIN)
% Choose default command line output for CODE
handles.output = hObject;
%设置输入框初始状态
set(handles.dui1,'Visible','off');
set(handles.dui2,'Visible','off');
set(handles.dui3,'Visible','off');
set(handles.dui4,'Visible','off');
set(handles.dui5,'Visible','off');
set(handles.dui6,'Visible','off');
set(handles.cuo1,'Visible','off');
set(handles.cuo2,'Visible','off');
set(handles.cuo3,'Visible','off');
set(handles.cuo4,'Visible','off');
set(handles.cuo5,'Visible','off');
set(handles.cuo6,'Visible','off');
%显示提示框
h=dialog('name','使用提示','position',[720 350 290 130]);
uicontrol('parent',h,'style','text','string','使用提示：CRC编码，CRC译码，海明编码，海明译码；点击编码，开始编码；点击译码，开始译码！',...
'position', [28 15 250 95],'fontsize',12);
uicontrol('parent',h,'style','pushbutton','position',...
[118 12 60 25],'string','确定','callback','delete(gcbf)');
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes CODE wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = CODE_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;
function Data_Callback(hObject, eventdata, handles)
% hObject handle to Data (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
global Data;
Data=get(handles.Data,'String');
% Hints: get(hObject,'String') returns contents of Data as text
% str2double(get(hObject,'String')) returns contents of Data as a double
% --- Executes during object creation, after setting all properties.
function Data_CreateFcn(hObject, eventdata, handles)
% hObject handle to Data (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 GX_Callback(hObject, eventdata, handles)
% hObject handle to GX (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
global GX;
GX=get(handles.GX,'String');
% Hints: get(hObject,'String') returns contents of GX as text
% str2double(get(hObject,'String')) returns contents of GX as a double
% --- Executes during object creation, after setting all properties.
function GX_CreateFcn(hObject, eventdata, handles)
% hObject handle to GX (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 CRCbianma_Callback(hObject, eventdata, handles)
% hObject handle to CRCbianma (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 CRCbianma as text
% str2double(get(hObject,'String')) returns contents of CRCbianma as a double
% --- Executes during object creation, after setting all properties.
function CRCbianma_CreateFcn(hObject, eventdata, handles)
% hObject handle to CRCbianma (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
% --- Executes on button press in bianma.
function bianma_Callback(hObject, eventdata, handles)
% hObject handle to bianma (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% CRC编码
% M:数据 G：生成多项式 R：余数
global Data;
global GX;
global Crccode;
set(handles.CRCbianma,'String','');
C1=Check(Data);
C2=Check(GX);
if (C1==1)
set(handles.cuo1,'Visible','on');
set(handles.dui1,'Visible','off');
else
set(handles.cuo1,'Visible','off');
set(handles.dui1,'Visible','on');
end
if (C2==1)
set(handles.cuo2,'Visible','on');
set(handles.dui2,'Visible','off');
else
set(handles.cuo2,'Visible','off');
set(handles.dui2,'Visible','on');
end
if (C1==0&&C2==0)
[Crccode,R] = CRC (Data , GX);
set(handles.CRCbianma,'String',num2str(Crccode));
end
function Data2_Callback(hObject, eventdata, handles)
% hObject handle to Data2 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
global Data2;
Data2=get(handles.Data2,'String');
% Hints: get(hObject,'String') returns contents of Data2 as text
% str2double(get(hObject,'String')) returns contents of Data2 as a double
% --- Executes during object creation, after setting all properties.
function Data2_CreateFcn(hObject, eventdata, handles)
% hObject handle to Data2 (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 GX2_Callback(hObject, eventdata, handles)
% hObject handle to GX2 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
global GX2;
GX2=get(handles.GX2,'String');
% Hints: get(hObject,'String') returns contents of GX2 as text
% str2double(get(hObject,'String')) returns contents of GX2 as a double
% --- Executes during object creation, after setting all properties.
function GX2_CreateFcn(hObject, eventdata, handles)
% hObject handle to GX2 (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 CRCyima_Callback(hObject, eventdata, handles)
% hObject handle to CRCyima (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 CRCyima as text
% str2double(get(hObject,'String')) returns contents of CRCyima as a double
% --- Executes during object creation, after setting all properties.
function CRCyima_CreateFcn(hObject, eventdata, handles)
% hObject handle to CRCyima (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
% --- Executes on button press in yima.
function yima_Callback(hObject, eventdata, handles)
% hObject handle to yima (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
global Data2;
global GX2;
global R2;
global RR2;
set(handles.CRCyima,'String','');
set(handles.CRCjieguo,'String','');
C1=Check(Data2);
C2=Check(GX2);
if (C1==1)
set(handles.cuo3,'Visible','on');
set(handles.dui3,'Visible','off');
else
set(handles.cuo3,'Visible','off');
set(handles.dui3,'Visible','on');
end
if (C2==1)
set(handles.cuo4,'Visible','on');
set(handles.dui4,'Visible','off');
else
set(handles.cuo4,'Visible','off');
set(handles.dui4,'Visible','on');
global pos;
set(handles.haiming20,'String','');
set(handles.haiming30,'String','');
C1=Check(Data4);
if (C1==1)
set(handles.cuo6,'Visible','on');
set(handles.dui6,'Visible','off');
else
set(handles.cuo6,'Visible','off');
set(handles.dui6,'Visible','on');
end
if (C1==0)
[pos] = Haiming2 (Data4);
if (pos==0)
set(handles.haiming20,'String','接收正确');
set(handles.haiming30,'String','没有错误');
else
Hai_result=['第',num2str(pos),'位错误'];
set(handles.haiming20,'String','接收错误');
set(handles.haiming30,'String',Hai_result);
end
end
3 仿真结果
编辑
4 参考文献
[1]管海明. 一种用于编码和译码数字消息的方法和系统:, 2011.
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