A frequency-domain interpolation implementation for OFDM transmitters.
Eleni FotopoulouVassilis PaliourasThanos StouraitisPublished in: ISWPC (2008)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- spectral domain
- cross correlation
- low frequency
- power spectrum
- feature extraction
- fourier domain
- subband
- spectrum analysis
- frequency spectrum
- fourier analysis
- frequency response
- directional filtering
- denoising
- filter bank
- bandpass
- fast fourier transform
- frequency domain analysis
- subpixel accuracy
- frequency analysis
- power spectral
- power spectra
- image processing
- orthogonal frequency division multiplexing
- color filter array
- discrete fourier transform
- multiresolution
- multiscale