deng_seq.m

calculation of the autocorrelation peak sidelobe levels and corsscorrelation. CE sequence, frank aut

function S=deng_seq(L)
if L==40
    s=(pi/2)*[1 0 0 3 1 3 3 1 1 2 1 1 3 3 2 1 1 3 0 2 0 3 1 1 2 3 3 3 1 3 3 3 2 1 2 2 2 2 3 1;
              3 2 2 2 1 0 0 1 1 3 0 1 2 1 2 2 1 3 0 1 3 1 1 3 1 0 0 3 1 1 2 2 3 1 3 1 3 1 2 1;
              3 0 1 1 3 1 3 2 1 1 1 1 1 2 2 1 0 1 3 2 1 3 0 2 1 0 0 2 0 2 2 1 2 2 3 1 0 0 3 0;
              1 1 0 0 0 1 3 2 3 2 0 3 3 0 2 0 0 1 3 3 1 3 0 1 0 3 0 0 1 1 2 3 1 1 0 3 1 2 2 2];
    S=exp(i*s);
else if L==128
        s=(pi/2)*[3 3 3 3 0 0 0 3 0 3 0 3 0 0 3 3 1 3 2 0 0 0 0 3 1 2 3 1 1 3 1 3 1 0 1 1 2 0 0 0 1 0 2 2 0 3 3 2 0 3 2 3 3 0 2 2 0 2 1 1 1 3 0 3 1 2 0 2 3 2 0 2 2 0 1 2 2 3 2 1 0 1 3 0 0 0 1 1 2 1 2 1 3 0 1 2 1 0 2 2 2 3 0 0 3 3 1 1 0 1 0 0 2 2 3 3 1 1 3 0 2 0 1 3 0 2 1 0;
                  0 1 2 2 0 3 3 1 3 1 3 0 1 0 1 1 0 0 2 2 3 3 2 0 3 1 0 3 2 3 1 0 2 2 0 0 0 2 2 1 1 2 0 0 0 3 2 3 2 3 3 0 2 0 2 1 1 1 3 0 3 2 3 0 3 2 2 1 0 0 3 2 0 1 2 0 1 3 2 3 2 0 3 1 3 1 2 1 1 2 3 0 1 0 1 3 0 1 3 3 1 3 3 0 2 2 3 3 1 2 0 2 2 3 3 3 3 0 1 3 2 3 3 3 3 3 2 3;
                  3 2 0 0 2 3 0 0 0 0 2 2 3 1 3 3 0 0 2 1 1 0 1 3 0 2 0 2 2 3 0 0 2 1 2 0 3 0 2 0 1 1 2 0 2 3 2 1 1 0 1 0 0 0 3 3 0 2 0 1 1 3 2 1 0 3 3 2 2 1 1 0 2 0 0 0 0 2 3 2 2 1 3 2 3 3 0 1 2 0 3 3 2 3 3 2 3 2 1 3 0 1 1 2 1 1 1 1 1 3 2 2 3 1 0 2 1 3 2 2 0 0 2 2 3 3 3 1
                  ];
        S=exp(i*s);      
    end
% else if L=128
%     x=0
%     end
end