qam64m.m

LDPC 64QAM仿真程序

function Z=QAM64m(u)
A=reshape(u,[],6);%AA=reshape(A,1,[])
a(1)=8;a(2)=6;a(3)=12;a(4)=2;a(5)=10;a(6)=4;a(7)=14;a(8)=0;%4-bi2de mapping
Tx=8-bi2de(A(:,1:3));
X=a(Tx);
Ty=8-bi2de(A(:,4:6));
Y=a(Ty);
Z=(X-7)+(Y-7)*1i;