Irregular sampling, Toeplitz matrices, and the approximation of entire functions of exponential type.
Karlheinz GröchenigPublished in: Math. Comput. (1999)
Keyphrases
- low rank approximation
- systems of linear equations
- sampling algorithm
- adaptive sampling
- efficient computation
- continuous functions
- error bounds
- random sampling
- queueing networks
- low rank matrix approximation
- correlation matrix
- arbitrarily shaped
- convex functions
- bayesian networks
- singular value decomposition
- monte carlo
- sample size
- least squares
- optical flow