Convergence rate limitations in certain frequency-domain adaptive filters.
John R. TreichlerSally L. WoodMichael G. LarimorePublished in: ICASSP (1989)
Keyphrases
- frequency domain
- convergence rate
- fourier transform
- spatial domain
- learning rate
- convergence speed
- step size
- power spectrum
- cross correlation
- low frequency
- power spectra
- subband
- denoising
- feature extraction
- low pass
- frequency analysis
- numerical stability
- gradient method
- fourier analysis
- frequency domain analysis
- wavelet neural network
- faster convergence rate
- frequency response
- fourier domain
- computer vision
- phase correlation
- fast fourier transform
- image reconstruction
- frequency spectrum
- high quality
- machine learning