An Underdetermined Two-Dimensional DOA Estimation Algorithm for Sparse Circular Arrays.
Xian WuKun YeShaohua HongHaixin SunPublished in: VTC Fall (2023)
Keyphrases
- estimation algorithm
- mixing matrix
- computationally efficient
- maximum likelihood
- confidence level
- three dimensional
- hough transform
- sparse representation
- ofdm system
- contour tracking
- blind source separation
- random projections
- direction of arrival
- parameters estimation
- independent component analysis
- higher order
- semi supervised
- preprocessing