Sparse detection with orthogonal matching pursuit in multiuser uplink quadrature spatial modulation MIMO system.
Saifullah AdnanYuli FuNaveed Ur Rehman JunejoZhen ChenHamada EsmaielPublished in: IET Commun. (2019)
Keyphrases
- orthogonal matching pursuit
- signal recovery
- compressed sensing
- sparse representation
- sparse approximation
- compressive sensing
- transform domain
- amplitude modulation
- high dimensional
- image reconstruction
- random projections
- communication systems
- feature selection
- greedy algorithm
- model selection
- natural images
- image classification
- multiscale