Turning Channel Noise into an Accelerator for Over-the-Air Principal Component Analysis.
Zezhong ZhangGuangxu ZhuRui WangVincent K. N. LauKaibin HuangPublished in: CoRR (2021)
Keyphrases
- principal component analysis
- noise level
- independent component analysis
- multi channel
- dimensionality reduction
- noisy data
- additive noise
- random noise
- missing data
- single channel
- noise reduction
- principal components
- discriminant analysis
- direct sequence spread spectrum
- face images
- low dimensional
- carrier frequency offset
- image noise
- color images
- parallel implementation
- input data
- gaussian noise
- communication channels
- noise model
- noise free
- median filter
- channel coding
- singular value decomposition
- received signal
- wavelet transform