A novel wideband DOA estimator based on Khatri-Rao subspace approach.
Dahang FengMing BaoZhongfu YeLuyang GuanXiaodong LiPublished in: Signal Process. (2011)
Keyphrases
- direction of arrival
- signal subspace
- estimation error
- doa estimation
- correlation matrix
- sensor array
- linear array
- maximum likelihood
- least squares
- hyperspectral
- subspace clustering
- eigenvalue decomposition
- error estimation
- estimation algorithm
- linear subspace
- low dimensional
- synthetic aperture radar
- confidence intervals
- maximum a posteriori
- variance estimator
- confidence level
- canonical correlation analysis
- subspace learning
- standard deviation
- high dimensional data
- high dimensional