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180
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ICASSP
2010
IEEE
15 years 5 months ago
2010
IEEE
Least-squares estimation has always been the main approach when applying prediction error methods (PEM) in the identification of linear dynamical systems. Regardless of the estim...
184
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
An effective way of reducing the energy consumption without affecting the quality of service is by adapting to the channel conditions. In this paper we describe one such scheme fo...
146
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we present an audio segmentation system for broadcast news, and its results in the Albayzín-2010 evaluation. First of all, the Albayzín-2010 evaluation setup, dev...
170
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We propose a compressive method for tracking doubly selective channels within multicarrier systems, including OFDM systems. Using the recently introduced concept of modified comp...
167
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In MB-OFDM-based UWB systems, the different CFOs for different bands can be obtained by only estimating the OFO. To achieve OFO estimators with wide estimation ranges, we benefit...