osmo-trx/utils/matlab

signalVectors G0, G1.  i.e. G0(D) = 1 +2D + 3D^2 = [1 2 3]
G0(D) = 1/sqrt(SNR).
G1(D) = [h0 h1D .. h_(N-1)D^(N-1)]
for i = 0,1,...,N_f-1,
  d = |G0(0)|^2+|G1(0)|^2
  l_i(D) = D^i ( G0(D)*G0'(0) + G1(D)*G1'(0) )/d
  k = G1(0)/G0(0) 
  G0n(D) = G0(D)+k'*G1(D)
  G1n(D) = (-G0(D)*k+G1(D))/D
  G0(D) = G0n(D)/sqrt(1+k*k')
  G1(D) = G1n(D)/sqrt(1+k*k')
end