Doa Estimation in Heteroscedastic Noise with Sparse Bayesian Learning.
Peter GerstoftSantosh NannuruChristoph F. MecklenbräukerGeert LeusPublished in: ICASSP (2018)
Keyphrases
- sparse learning
- sparse bayesian learning
- doa estimation
- canonical correlation analysis
- direction of arrival
- relevance vector machine
- signal subspace
- noise reduction
- noise level
- noisy data
- signal to noise ratio
- estimation error
- dimensionality reduction
- multiscale
- image processing
- data sets
- linear discriminant analysis
- edge detection
- support vector