DOA and Polarization Parameters Estimation by Exploiting Canonical Polyadic Decomposition of Tensors

Algorithm 1

EVD-based CPD for parameters estimation.

Require:  , , , , .

1: Reshape the matrcies by unfolding the tensor ;

2: For to do

3:Calculate , ;

4:Obtain by executing the EVD of ;

5:Obtain by executing the EVD of ;

6:Obtain and by matching processing.

7: End for

8: ;

9: Recover according to ;

10: For to do

11:For to do

12:Calculate by solving equations ;

13:End for

14: ;

15:;

16:.

17: End for

Ensure:  , .