Higher-Order Statistics-Based Non-uniform Linear Array for Underdetermined DoA Estimation of Non-circular Signals.
Payal GuptaMonika AgrawalPublished in: Circuits Syst. Signal Process. (2022)
Keyphrases
- higher order statistics
- linear array
- direction of arrival
- signal subspace
- doa estimation
- independent component analysis
- fourth order
- image statistics
- blind source separation
- sensor array
- gaussian distribution
- canonical correlation analysis
- probability density function
- sound source
- signal processing
- processing elements
- noise removal