reorder_bits.m

来自「LDPC MATLAB工具箱」· M 代码 · 共 14 行

function [u]= reorder_bits(c,rearranged_cols)
%v= reorder_bits(c,rearranged_cols)
%For examples and more details, please refer to the LDPC toolkit tutorial at
%http://arun-10.tripod.com/ldpc/ldpc.htm 
dim=size(rearranged_cols);
rows=dim(2);
for i=rows:-1:1
   if rearranged_cols(i)~=0
      temp=c(i);
      c(i)=c(rearranged_cols(i));
      c(rearranged_cols(i))=temp;
   end
end
u=c;