?? myturbo_encode.m
字號:
function [stream,sysbit,paribit,sysbit1,paribit1,sysbit2,paribit2,msg,imsg]=myturbo_encode(FrameL,Mem)
msg = zeros(1,FrameL);
imsg = zeros(1,FrameL);
sysbit1 = zeros(1,FrameL);
sysbit2 = zeros(1,FrameL);
sysbit = zeros(1,FrameL);
paribit1 = zeros(1,FrameL);
paribit2 = zeros(1,FrameL);
paribit = zeros(1,FrameL);
interleaver_table = zeros(1,FrameL);
stream=zeros(1,2*FrameL);
size=FrameL-Mem;
msg=randint(1,FrameL);
fid = fopen('E:/turbo/matlab/msg.txt','w');
fprintf(fid,'%d\n ',msg);
fclose(fid);
interleaver_table = interleave_table(FrameL,Mem);
imsg=interleave_1bit(msg,interleaver_table,FrameL);
[sysbit1,paribit1]= rsc_encode(msg,size,Mem);
[sysbit2,paribit2]= rsc_encode(imsg,size,Mem);
[sysbit,paribit] = puncture_1bit(sysbit1,sysbit2,paribit1,paribit2,FrameL,Mem);
fid = fopen('E:/turbo/matlab/imsg1.txt','w');
fprintf(fid,'%d\n ',imsg);
fclose(fid);
fid = fopen('E:/turbo/matlab/interleaver_table1.txt','w');
fprintf(fid,'%d\n ',interleaver_table);
fclose(fid);
fid = fopen('E:/turbo/matlab/myturbo_sysbit1.txt','w');
fprintf(fid,'%d\n ',sysbit1);
fclose(fid);
fid = fopen('E:/turbo/matlabmyturbo_paribit1.txt','w');
fprintf(fid,'%d\n ',paribit1);
fclose(fid);
fid = fopen('E:/turbo/matlab/myturbo_sysbit2.txt','w');
fprintf(fid,'%d\n ',sysbit2);
fclose(fid);
fid = fopen('E:/turbo/matlab/myturbo_paribit2.txt','w');
fprintf(fid,'%d\n ',paribit2);
fclose(fid);
fid = fopen('E:/turbo/matlab/myturbo_sysbit.txt','w');
fprintf(fid,'%d\n ',sysbit);
fclose(fid);
fid = fopen('E:/turbo/matlab/myturbo_paribit.txt','w');
fprintf(fid,'%d\n ',paribit);
fclose(fid);
for i=1:FrameL
stream(2*i-1) = sysbit(i);
stream(2*i) = paribit(i);
end
fid = fopen('E:/turbo/matlab/stream.txt','w');
fprintf(fid,'%d\n ',stream);
fclose(fid);
end
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