The impact of ADC nonlinearity in a mixed-signal compressive sensing system for frequency-domain sparse signals.
Zhuizhuan YuJun ZhouMario A. RamirezSebastian HoyosBrian M. SadlerPublished in: Phys. Commun. (2012)
Keyphrases
- compressive sensing
- frequency domain
- signal reconstruction
- signal processing
- spectrum analysis
- fourier transform
- spatial domain
- mixed signal
- sparse representation
- compressive sampling
- random projections
- frequency spectrum
- analog to digital converter
- subband
- low power
- feature extraction
- image representation
- denoising
- fourier domain
- multi channel
- fast fourier transform
- transform domain
- independent component analysis
- spectral signatures
- feature selection