%加四組13位的巴克碼
function?out=add_frame_head1313（in）??????%13位巴克碼為1111100110101
L=length（in）;n=52;
out（1）=1;out（2）=1;out（3）=1;out（4）=1;out（5）=1;out（6）=0;out（7）=0;out（8）=1;out（9）=1;out（10）=0;out（11）=1;out（12）=0;out（13）=1;
out（14）=1;out（15）=1;out（16）=1;out（17）=1;out（18）=1;out（19）=0;out（20）=0;out（21）=1;out（22）=1;out（23）=0;out（24）=1;out（25）=0;out（26）=1;
out（27）=1;out（28）=1;out（29）=1;out（30）=1;out（31）=1;out（32）=0;out（33）=0;out（34）=1;out（35）=1;out（36）=0;out（37）=1;out（38）=0;out（39）=1;
out（40）=1;out（41）=1;out（42）=1;out（43）=1;out（44）=1;out（45）=0;out（46）=0;out（47）=1;out（48）=1;out（49）=0;out（50）=1;out（51）=0;out（52）=1;
for?i=1:L
????out（i+n）=in（i）;
end
out;

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????181??2006-06-03?12:04??rscode\Two2Hex.m

?????文件????????670??2006-06-12?19:38??rscode\add_frame_head1313.m

?????文件????????712??2006-06-12?19:40??rscode\AWGN_Channel.m

?????文件????????746??2006-06-05?16:23??rscode\backer_code1313.m

?????文件????????759??2006-06-12?19:49??rscode\backercode65.m

?????文件????????267??2004-07-18?15:41??rscode\decommsg.m

?????文件???????1815??2006-06-12?19:36??rscode\Hex2Two.m

?????文件????????741??2006-06-05?17:33??rscode\backercode.m

?????文件???????1844??2006-06-12?19:47??rscode\main_backer.m

?????目錄??????????0??2006-06-12?19:53??rscode

-----------?---------??----------?-----??----

?????????????????7735????????????????????10