Underwater Localization via Wideband Direction-of-Arrival Estimation Using Acoustic Arrays of Arbitrary Shape.
Elizaveta DubrovinskayaVeronika KebkalOleksiy KebkalKonstantin KebkalPaolo CasariPublished in: Sensors (2020)
Keyphrases
- doa estimation
- direction of arrival
- arbitrary shape
- signal subspace
- sound source
- canonical correlation analysis
- linear array
- density distribution
- acoustic signal
- estimation error
- underwater vehicles
- clustering algorithm
- high efficiency
- sensor networks
- antenna array
- autonomous underwater vehicles
- signal to noise ratio
- high accuracy
- least squares
- feature extraction