Gridless postprocessing for sparse signal reconstruction based DOA estimation.
Xiaohuan WuWei-Ping ZhuJun YanPublished in: DSP (2015)
Keyphrases
- post processing
- signal reconstruction
- doa estimation
- compressive sensing
- image reconstruction
- basis functions
- preprocessing
- canonical correlation analysis
- random projections
- machine learning
- image representation
- signal processing
- linear combination
- sparse representation
- signal to noise ratio
- zero crossing
- image classification
- sound source