A frequency domain-based approach for blind MIMO system identification using second-order cyclic statistics.
Khalid SabriMohamed El BadaouiFrançois GuilletAbdellah AdibDriss AboutajdinePublished in: Signal Process. (2009)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- power spectrum
- cross correlation
- denoising
- low frequency
- subband
- feature extraction
- frequency analysis
- channel estimation
- fourier analysis
- fourier domain
- facial asymmetry
- spectrum analysis
- low pass
- communication systems
- phase correlation
- natural images
- higher order
- frequency domain analysis
- discrete fourier transform
- fading channels
- frequency response
- bit rate
- frequency spectrum
- spectral domain
- high quality