DOA Estimation Based on a Sparsity Pre-estimation Adaptive Matching Pursuit Algorithm.
Huijing DouDongxu XieWei GuoPublished in: ICCPR (2022)
Keyphrases
- doa estimation
- pursuit algorithm
- sparse approximation
- direction of arrival
- canonical correlation analysis
- learning automata
- linear combination
- noise model
- sparse representation
- signal to noise ratio
- convex relaxation
- estimation error
- matching pursuit
- data sets
- image classification
- image processing
- gaussian process
- sparse coding
- basis functions
- high dimensional
- machine learning