3038 search results - page 415 / 608 » High-Speed Function Approximation |
144
Voted
TSP
2010
15 years 1 months ago
2010
We address the issue of noise robustness of reconstruction techniques for frequency-domain optical-coherence tomography. We consider three reconstruction techniques: Fourier, iter...
198
click to vote
TWC
2010
15 years 1 months ago
2010
The maximum likelihood estimate of the impulse response of a frequency-selective channel in the presence of phase noise and I/Q imbalance is derived. The complexity of the joint es...
240
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we present a novel entropy estimator for a given set of samples drawn from an unknown probability density function (PDF). Counter to other entropy estimators, the e...
179
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this work we introduce the dual frame operator relative to the aliasing compensated frequency warping operator for nonsmooth warping functions. Except for approximation errors,...
164
Voted
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper deals with the minimum polyadic decomposition of a nonnegative three-way array. The main advantage of the nonnegativity constraint is that the approximation problem bec...