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Table 2 Angle estimation procedure

From: PARALIND-based blind joint angle and delay estimation for multipath signals with uniform linear array

Loop: m = 1 to M
  Construct sub-matrices A ^ θ , 1 m and A ^ θ , 2 m
  A ^ θ , 1 m = A ^ θ m ( 1 : K 1 , : ) A ^ θ , 2 m = A ^ θ m ( 2 : K , : )
  Calculate eigenvalue of ( A ^ θ , 1 m ) A ^ θ , 2 m D ^ m
             = eigs ( ( A ^ θ , 1 m ) A ^ θ , 2 m )
  Calculate the estimation of angles
  θ ^ m = [ θ ^ m , 1 , , θ ^ m , r m ] T = arcsin ( imag ( In ( D ^ m ) ) λ 2 π d )
end loop  
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