Sparse Representation for Wireless Communications.
Zhijin QinJiancun FanYuanwei LiuYue GaoGeoffrey Ye LiPublished in: CoRR (2018)
Keyphrases
- sparse representation
- wireless communication
- wireless networks
- dictionary learning
- sparse coding
- short range
- communication networks
- wireless sensor networks
- face recognition
- compressive sensing
- image classification
- fourth generation
- computer simulation
- image patches
- high dimensional data
- joint optimization
- random projections
- image representation
- signal processing
- compressed sensing
- sparse approximations
- sparsity constraints
- dimensionality reduction
- norm minimization
- sparse reconstruction
- data sets
- natural images
- cognitive radio
- regularized least squares
- multiscale
- machine learning