Error floor elimination for DFT-based frequency estimators.

Luoyang Fang Dongliang Duan Liuqing Yang Louis Scharf

Published in: EUSIPCO (2013)

Keyphrases

error rate
frequency domain
low frequency
variance reduction
fourier transform
linear complexity
error bounds
discrete fourier transform
gradient estimators
unbiased estimator
hypothesis tests
elimination algorithm
fourier coefficients
layout design
neural network
relative error
error propagation
computer vision