High Resolution Spectral Analysis and Signal Segregation Using the Polyphase Channelizer.
Richard BellFredric J. HarrisPeter GerstoftDinesh BharadiaPublished in: IEEECONF (2022)
Keyphrases
- spectral analysis
- power spectral density
- filter bank
- high resolution
- high frequency
- heart rate variability
- signal processing
- subband
- frequency domain
- low resolution
- power spectrum
- spectral methods
- remote sensing
- super resolution
- adaptive filter
- spectral features
- image processing
- autoregressive
- non stationary
- multiscale
- multiresolution
- high quality
- neural network
- fast fourier transform
- computer vision
- fourier transform
- wavelet coefficients
- heart rate
- pattern recognition
- bit rate
- image compression
- fir filters
- wavelet transform
- machine learning