Non-Iterative Subspace-Based DOA Estimation in the Presence of Nonuniform Noise.
Majdoddin EsfandiariSergiy A. VorobyovSimin AlibaniMahmood KarimiPublished in: IEEE Signal Process. Lett. (2019)
Keyphrases
- signal subspace
- doa estimation
- direction of arrival
- signal to noise ratio
- estimation error
- canonical correlation analysis
- noise level
- sensor array
- linear array
- correlation matrix
- input data
- low dimensional
- hyperspectral
- data sets
- synthetic aperture radar
- principal component analysis
- high dimensional
- feature extraction
- feature selection