An Improved Two-Dimensional Direction-Of-Arrival Estimation Algorithm for L-Shaped Nested Arrays with Small Sample Sizes.
Xiaofeng GaoXinhong HaoPing LiGuolin LiPublished in: Sensors (2019)
Keyphrases
- data points
- estimation algorithm
- sample size
- direction of arrival
- model selection
- random sample
- high dimensional
- computationally efficient
- maximum likelihood
- covariance matrix
- random sampling
- doa estimation
- three dimensional
- confidence intervals
- upper bound
- worst case
- computer vision
- ofdm system
- statistical tests
- variance reduction
- image processing
- high quality