untitled.m

关于LDPC编码的MATLAB实现仿镇,求关于LDPC码的FPGA实现

R1(1,1)=-sgn(3)*sgn(8)*sgn(9)*phi(phi(Lq(3))+phi(Lq(8))+phi(Lq(9)));
R1(3,1)=-sgn(4)*sgn(5)*sgn(11)*phi(phi(Lq(4))+phi(Lq(5))+phi(Lq(11)));
R1(6,1)=-sgn(12)*sgn(13)*sgn(14)*phi(phi(Lq(12))+phi(Lq(13))+phi(Lq(14)));

R1(4,2)=-sgn(8)*sgn(11)*sgn(12)*phi(phi(Lq(8))+phi(Lq(11))+phi(Lq(12)));
R1(5,2)=-sgn(3)*sgn(7)*sgn(13)*phi(phi(Lq(3))+phi(Lq(7))+phi(Lq(13)));
R1(11,2)=-sgn(6)*sgn(18)*sgn(19)*phi(phi(Lq(6))+phi(Lq(18))+phi(Lq(19)));

R1(1,3)=-sgn(1)*sgn(8)*sgn(9)*phi(phi(Lq(1))+phi(Lq(8))+phi(Lq(9)));
R1(5,3)=-sgn(2)*sgn(7)*sgn(13)*phi(phi(Lq(2))+phi(Lq(7))+phi(Lq(13)));
R1(8,3)=-sgn(4)*sgn(10)*sgn(16)*phi(phi(Lq(4))+phi(Lq(10))+phi(Lq(16)));

R1(3,4)=-sgn(1)*sgn(5)*sgn(11)*phi(phi(Lq(1))+phi(Lq(5))+phi(Lq(11)));
R1(8,4)=-sgn(3)*sgn(10)*sgn(16)*phi(phi(Lq(3))+phi(Lq(10))+phi(Lq(16)));
R1(13,4)=-sgn(8)*sgn(19)*sgn(20)*phi(phi(Lq(8))+phi(Lq(19))+phi(Lq(20)));

R1(2,5)=-sgn(6)*sgn(7)*sgn(10)*phi(phi(Lq(6))+phi(Lq(7))+phi(Lq(10)));
R1(3,5)=-sgn(1)*sgn(4)*sgn(11)*phi(phi(Lq(1))+phi(Lq(4))+phi(Lq(11)));
R1(15,5)=-sgn(9)*sgn(17)*sgn(19)*phi(phi(Lq(9))+phi(Lq(17))+phi(Lq(19)));

R1(2,6)=-sgn(5)*sgn(7)*sgn(10)*phi(phi(Lq(5))+phi(Lq(7))+phi(Lq(10)));
R1(11,6)=-sgn(2)*sgn(18)*sgn(19)*phi(phi(Lq(2))+phi(Lq(18))+phi(Lq(19)));
R1(12,6)=-sgn(15)*sgn(17)*sgn(20)*phi(phi(Lq(15))+phi(Lq(17))+phi(Lq(20)));

R1(2,7)=-sgn(5)*sgn(6)*sgn(10)*phi(phi(Lq(5))+phi(Lq(6))+phi(Lq(10)));
R1(5,7)=-sgn(2)*sgn(3)*sgn(13)*phi(phi(Lq(2))+phi(Lq(3))+phi(Lq(13)));
R1(9,7)=-sgn(14)*sgn(16)*sgn(17)*phi(phi(Lq(14))+phi(Lq(16))+phi(Lq(17)));

R1(1,8)=-sgn(1)*sgn(3)*sgn(9)*phi(phi(Lq(1))+phi(Lq(3))+phi(Lq(9)));
R1(4,8)=-sgn(2)*sgn(11)*sgn(12)*phi(phi(Lq(2))+phi(Lq(11))+phi(Lq(12)));
R1(13,8)=-sgn(4)*sgn(19)*sgn(20)*phi(phi(Lq(4))+phi(Lq(19))+phi(Lq(20)));

R1(1,9)=-sgn(1)*sgn(3)*sgn(8)*phi(phi(Lq(1))+phi(Lq(3))+phi(Lq(8)));
R1(7,9)=-sgn(10)*sgn(12)*sgn(15)*phi(phi(Lq(10))+phi(Lq(12))+phi(Lq(15)));
R1(15,9)=-sgn(5)*sgn(17)*sgn(19)*phi(phi(Lq(5))+phi(Lq(17))+phi(Lq(19)));

R1(2,10)=-sgn(5)*sgn(6)*sgn(7)*phi(phi(Lq(5))+phi(Lq(6))+phi(Lq(7)));
R1(7,10)=-sgn(9)*sgn(12)*sgn(15)*phi(phi(Lq(9))+phi(Lq(12))+phi(Lq(15)));
R1(8,10)=-sgn(3)*sgn(4)*sgn(16)*phi(phi(Lq(3))+phi(Lq(4))+phi(Lq(16)));

R1(3,11)=-sgn(1)*sgn(4)*sgn(5)*phi(phi(Lq(1))+phi(Lq(4))+phi(Lq(5)));
R1(4,11)=-sgn(2)*sgn(8)*sgn(12)*phi(phi(Lq(2))+phi(Lq(8))+phi(Lq(12)));
R1(10,11)=-sgn(14)*sgn(15)*sgn(18)*phi(phi(Lq(14))+phi(Lq(15))+phi(Lq(18)));

R1(4,12)=-sgn(2)*sgn(8)*sgn(11)*phi(phi(Lq(2))+phi(Lq(8))+phi(Lq(11)));
R1(6,12)=-sgn(1)*sgn(13)*sgn(14)*phi(phi(Lq(1))+phi(Lq(13))+phi(Lq(14)));
R1(7,12)=-sgn(9)*sgn(10)*sgn(15)*phi(phi(Lq(9))+phi(Lq(10))+phi(Lq(15)));

R1(5,13)=-sgn(2)*sgn(3)*sgn(7)*phi(phi(Lq(2))+phi(Lq(3))+phi(Lq(7)));
R1(6,13)=-sgn(1)*sgn(12)*sgn(14)*phi(phi(Lq(1))+phi(Lq(12))+phi(Lq(14)));
R1(14,13)=-sgn(16)*sgn(18)*sgn(20)*phi(phi(Lq(16))+phi(Lq(18))+phi(Lq(20)));

R1(6,14)=-sgn(1)*sgn(12)*sgn(13)*phi(phi(Lq(1))+phi(Lq(12))+phi(Lq(13)));
R1(9,14)=-sgn(7)*sgn(16)*sgn(17)*phi(phi(Lq(7))+phi(Lq(16))+phi(Lq(17)));
R1(10,14)=-sgn(11)*sgn(15)*sgn(18)*phi(phi(Lq(11))+phi(Lq(15))+phi(Lq(18)));

R1(7,15)=-sgn(9)*sgn(10)*sgn(12)*phi(phi(Lq(9))+phi(Lq(10))+phi(Lq(12)));
R1(10,15)=-sgn(11)*sgn(14)*sgn(18)*phi(phi(Lq(11))+phi(Lq(14))+phi(Lq(18)));
R1(12,15)=-sgn(6)*sgn(17)*sgn(20)*phi(phi(Lq(6))+phi(Lq(17))+phi(Lq(20)));

R1(8,16)=-sgn(3)*sgn(4)*sgn(10)*phi(phi(Lq(3))+phi(Lq(4))+phi(Lq(10)));
R1(9,16)=-sgn(7)*sgn(14)*sgn(17)*phi(phi(Lq(7))+phi(Lq(14))+phi(Lq(17)));
R1(14,16)=-sgn(13)*sgn(18)*sgn(20)*phi(phi(Lq(13))+phi(Lq(18))+phi(Lq(20)));

R1(9,17)=-sgn(7)*sgn(14)*sgn(16)*phi(phi(Lq(7))+phi(Lq(14))+phi(Lq(16)));
R1(12,17)=-sgn(6)*sgn(15)*sgn(20)*phi(phi(Lq(6))+phi(Lq(15))+phi(Lq(20)));
R1(15,17)=-sgn(5)*sgn(9)*sgn(19)*phi(phi(Lq(5))+phi(Lq(9))+phi(Lq(19)));

R1(10,18)=-sgn(11)*sgn(14)*sgn(15)*phi(phi(Lq(11))+phi(Lq(14))+phi(Lq(15)));
R1(11,18)=-sgn(2)*sgn(6)*sgn(19)*phi(phi(Lq(2))+phi(Lq(6))+phi(Lq(19)));
R1(14,18)=-sgn(13)*sgn(16)*sgn(20)*phi(phi(Lq(13))+phi(Lq(16))+phi(Lq(20)));

R1(11,19)=-sgn(2)*sgn(6)*sgn(18)*phi(phi(Lq(2))+phi(Lq(6))+phi(Lq(18)));
R1(13,19)=-sgn(4)*sgn(8)*sgn(20)*phi(phi(Lq(4))+phi(Lq(8))+phi(Lq(20)));
R1(15,19)=-sgn(5)*sgn(9)*sgn(17)*phi(phi(Lq(5))+phi(Lq(9))+phi(Lq(17)));

R1(12,20)=-sgn(6)*sgn(15)*sgn(17)*phi(phi(Lq(6))+phi(Lq(15))+phi(Lq(17)));
R1(13,20)=-sgn(4)*sgn(8)*sgn(19)*phi(phi(Lq(4))+phi(Lq(8))+phi(Lq(19)));
R1(14,20)=-sgn(13)*sgn(16)*sgn(18)*phi(phi(Lq(13))+phi(Lq(16))+phi(Lq(18)));