Point and beam-sparse radio astronomical source recovery using non-negative least squares.
Shahrzad NaghibzadehAhmad Mouri SardarabadiAlle-Jan van der VeenPublished in: SAM (2016)
Keyphrases
- least squares
- sparse linear
- canonical correlation analysis
- linear least squares
- wireless communication
- high dimensional
- tensor factorization
- compressed sensing
- compressive sensing
- sparse data
- positive and negative
- image recovery
- recovery algorithm
- parameter estimation
- computer vision
- levenberg marquardt
- robust estimation
- singular value decomposition
- sample points
- sparse matrix