An adaptive matching pursuit algorithm for sparse channel estimation.
Yi ZhangRamachandran VenkatesanOctavia A. DobreCheng LiPublished in: WCNC (2015)
Keyphrases
- pursuit algorithm
- sparse approximation
- channel estimation
- learning automata
- linear combination
- communication systems
- multipath
- matching pursuit
- ofdm system
- fading channels
- sparse coding
- gaussian process
- noise model
- convex relaxation
- bit error rate
- estimation algorithm
- end to end
- high dimensional
- genetic algorithm
- computer simulation
- image processing
- learning algorithm