A frequency domain proof for the equivalence of the maximally flat FIR fractional delay filter and the Lagrange interpolator.
Mohammad Mahdi Jahani YektaPublished in: Digit. Signal Process. (2011)
Keyphrases
- frequency domain
- finite impulse response
- frequency response
- low pass
- filter bank
- fast fourier transform
- high pass
- bandpass
- impulse response
- fir filters
- filter design
- fourier transform
- spatial domain
- iir filters
- low frequency
- low pass filter
- subband
- filter responses
- directional filtering
- feature extraction
- denoising
- nonlinear filters
- cross correlation
- gaussian filter
- power spectrum
- prolate spheroidal
- wavelet filters
- frequency domain analysis
- discrete fourier transform
- fourier domain
- power spectra
- fourier analysis
- b spline
- frequency analysis
- spectrum analysis
- frequency spectrum
- image restoration
- bit rate
- wavelet transform