Keyphrases
- channel estimation
- communication systems
- matching pursuit
- millimeter wave
- image coding
- basis functions
- multipath
- radar images
- ofdm system
- bit error rate
- fading channels
- physical phenomena
- estimation algorithm
- computer systems
- physical layer
- maximum likelihood
- wavelet transform
- communication networks
- sar imagery
- road signs
- computationally efficient
- imaging process
- motion estimation
- multiscale
- high quality
- computer vision
- sar images
- signal processing
- computer simulation