21 citations · 38 across the 8 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
cs.IT2014★ 21 cited
FFT Interpolation from Nonuniform Samples Lying in a Regular Grid
J. Selva
This paper presents a method to interpolate a periodic band-limited signal from its samples lying at nonuniform positions in a regular grid, which is based on the FFT and has the s…
cs.IT2014
Signal Estimation from Nonuniform Samples with RMS Error Bound -- Application to OFDM Channel Estimation
J. Selva
We present a channel spectral estimator for OFDM signals containing pilot carriers, assuming a known delay spread or a bound on this parameter. The estimator is based on modeling t…