Low complexity DOA estimation using AMP with unitary transformation and iterative refinement.

Yiwen Mao Man Luo Dawei Gao Qinghua Guo

Published in: Digit. Signal Process. (2020)

Keyphrases

low complexity
iterative refinement
doa estimation
direction of arrival
motion estimation
canonical correlation analysis
computational complexity
lower complexity
distributed video coding
image quality
video streaming
random projections