Research Article
Two-Dimensional Direction-of-Arrivals Estimation Based on One-Dimensional Search Using Rank Deficiency Principle
Algorithm 1
The proposed NSRD-MUSIC algorithm.
Require: : snapshots of received datum. | (1) Initiation: . | (2) for ; ; do | (3) ; | (4) end for | (5) Compute . | (6) for each do | (7) Compute ; | (8) Calculate by (25) or by (26); | (9) end for | (10) Find relating to the largest peaks of ; | (11) Insert into (27), (28) and compute by (32); | (12) Insert into (12) to obtain . | (13) return : estimated azimuth and elevation angles. |
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