Off-Grid DOA Estimation Using Alternating Block Coordinate Descent in Compressed Sensing
This paper presents a novel off-grid direction of arrival (DOA) estimation method to achieve the superior performance in compressed sensing (CS), in which DOA estimation problem is cast as a sparse reconstruction. By minimizing the mixed k-l norm, the proposed method can reconstruct the sparse sourc...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2015-08-01
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Series: | Sensors |
Subjects: | |
Online Access: | http://www.mdpi.com/1424-8220/15/9/21099 |