Enhanced performance in wideband cognitive radios via compressive sensing.
Sk. Shariful AlamLucio MarcenaroCarlo S. RegazzoniPublished in: GlobalSIP (2013)
Keyphrases
- compressive sensing
- image recovery
- random projections
- sparse representation
- signal processing
- compressive sampling
- signal reconstruction
- distributed source coding
- image representation
- low power
- dimensionality reduction
- least squares
- pattern recognition
- structured sparsity
- neural network
- information retrieval systems
- unsupervised learning
- feature space