Perturbed Compressed Sensing Based Single Snapshot DOA Estimation.
Himanshu PandotraRajbabu VelmuruganKarthik S. GurumoorthyAjit RajwadePublished in: GlobalSIP (2018)
Keyphrases
- compressed sensing
- single snapshot
- doa estimation
- image reconstruction
- canonical correlation analysis
- random projections
- original data
- sparse representation
- natural images
- signal processing
- estimation error
- signal to noise ratio
- k means
- model selection
- similarity search
- machine learning
- preprocessing
- sound source
- pattern recognition
- multiscale