interleave_table.m

经典turbo码的编码过程该文件夹中的SC_TurboIC_MIMO_0524.m是将我turbo的编译码模块替换原来B3G系统中的turbo编译码模块而重新得到的. 定点仿真得,在比特信噪比&gt

 function [interleaver_table]=interleave_table( FrameL,Mem)

%  Mem=2;
% 
% FrameL=4096;

inter_table = zeros(1,FrameL-2*Mem);

fid = fopen('E:/turbo/matlab/inter_table.txt','r');
inter_table=fscanf(fid,'%d\n '); 
fclose(fid);

inter_table=inter_table+1;

for i=1:FrameL-2*Mem
   interleaver_table(i) = inter_table(i);
end

for i=FrameL-2*Mem+1:FrameL-Mem
	interleaver_table(i) = i+Mem;
	interleaver_table(i+Mem) = i;
end