A parallel sampling scheme for ultra-wideband signal based on the random projection.
Guangming ShiZhe LiuX. Y. ChenL. J. WangPublished in: ISCAS (2008)
Keyphrases
- random projections
- ultra wideband
- dimensionality reduction
- dimension reduction
- sparse representation
- communication systems
- multipath
- signal processing
- original data
- random sampling
- principal component analysis
- image reconstruction
- hash functions
- short range
- high frequency
- frequency domain
- data mining
- bit error rate
- document clustering
- long range
- low dimensional
- computational complexity
- wireless systems
- high quality