A New Sparse Signal-Matched Measurement Matrix for Compressive Sensing in UWB Communication.
Sanjeev Kumar SharmaAnubha GuptaVimal BhatiaPublished in: IEEE Access (2016)
Keyphrases
- compressive sensing
- random projections
- measurement matrix
- compressive sampling
- communication systems
- signal reconstruction
- compressed sensing
- sparse representation
- dimension reduction
- dimensionality reduction
- image reconstruction
- signal processing
- random sampling
- original data
- machine learning
- principal component analysis
- hash functions
- document clustering
- high dimensionality
- singular value decomposition
- missing data
- image representation
- low dimensional
- pattern recognition
- orthogonal matching pursuit
- collaborative filtering
- face recognition
- data sets