An Effective Sparse Representation Approach for Wireless Channels Based on the Modified Takenaka-Malmquist Basis.
Qiangrong XuYong FangLiming ZhangPublished in: BigCom (2019)
Keyphrases
- sparse representation
- wireless channels
- dictionary learning
- sparse coding
- image classification
- image representation
- compressive sensing
- face recognition
- signal processing
- high dimensional data
- sparse coefficients
- data sets
- joint optimization
- bit error rate
- communication systems
- high quality
- multipath
- wireless communication
- communication networks
- wireless sensor networks