18 search results - page 2 / 4 » Nonparametric Estimation of Transfer Functions: Rates of Con... |
TSP
2008
13 years 5 months ago
2008
Abstract-- Simple and efficient computational algorithms for nonparametric wavelet-based identification of nonlinearities in Hammerstein systems driven by random signals are propos...
ML
2007
ACM
13 years 5 months ago
2007
ACM
We consider multivariate density estimation with identically distributed observations. We study a density estimator which is a convex combination of functions in a dictionary and ...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
In this paper, we analyze a general multiple-microphone and singleloudspeaker system, where an adaptive algorithm is used to cancel acoustic feedback/echo and a beamformer process...
TIT
2002
13 years 5 months ago
2002
We consider a two-dimensional problem of positron emission tomography where the random mechanism of the generation of the tomographic data is modeled by Poisson processes. The goa...
TIT
2002
13 years 5 months ago
2002
Abstract--This paper studies the issue of optimal deconvolution density estimation using wavelets. The approach taken here can be considered as orthogonal series estimation in the ...