rssymboladd.m

RS编码程序设计

%
%   File Name   :   RsSymbolAdd.m
%   Abstract    :   Function RsSymbolAdd(LOperand,ROperand) returns the
%                   sum of two elements in GF(2.^4) Field. LOperand and
%                   ROperand are the two elements.
%                    
%   Version     :   1.0     2008-5-20
%*************************************************************************

function [Sum]=RsSymbolAdd(LOperand, ROperand) %

LOperand2=de2bi(LOperand,4);%convert number in digital into binary
ROperand2=de2bi(ROperand,4);%convert number in digital into binary
Sum=bitxor(LOperand2,ROperand2);% addition in binary
Sum=bi2de(Sum); %convert number in binary into digital