NRZI2NRZ(in)

%NRZI2NRZ(in)
%   This function translates a NRZI sequence of bits into NRZ.

function out = NRZI2NRZ(in)

a = zeros(1,length(in));
a(1) = in(1);
for i=2:length(in)
    a(i) = xor(a(i-1),in(i));
end

out = a;