用matlab模拟FEC和交织两种方式(共5页).docx

精选优质文档-倾情为你奉上用matlab模拟FEC和交织两种方式FEC（前向纠错方式）：交织 s1=1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56; x1=(reshape(s1,8,7); x1(2,2)=0;x1(2,3)=0; x1(2,4)=0;x1(2,5)=0; s2=reshape(x1,1,56); x2=reshape(s2,7,8); x2(2,2)=10;x2(2,3)=11; s3=reshape(x2,1,56); a=s1,s2,s3; plot(s1,s2);x1 = 1 2 3 4 5 6 7