Sparse approximation based resource allocation in DMT transmitters with per-tone pulse shaping.
Prabin Kumar PandeyMarc MoonenLuc DeneirePublished in: Signal Process. (2012)
Keyphrases
- resource allocation
- sparse approximation
- linear combination
- noise model
- sparse coding
- convex relaxation
- resource allocation problems
- gaussian process
- optimal resource allocation
- resource allocation and scheduling
- scarce resources
- marginal likelihood
- allocation problems
- evolutionary algorithm
- multistage
- natural images
- small number
- feature space
- feature extraction
- resource allocation decisions
- machine learning