5942 search results - page 265 / 1189 » On the Processing of Decimated Signals |
161
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TSP
2008
15 years 5 months ago
2008
Abstract--Removing noise from audio signals requires a nondiagonal processing of time-frequency coefficients to avoid producing "musical noise." State of the art algorith...
169
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ICA
2007
Springer
16 years 2 days ago
2007
Springer
Abstract. Separation of underdetermined mixtures is an important problem in signal processing that has attracted a great deal of attention over the years. Prior knowledge is requir...
152
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Parallel computation of the adaptive lattice filtering algorithm is difficult due to the dependency problem caused by feedback operations. The conventional control-level paralle...
154
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Recent studies have investigated lattice-reduction (LR) preprocessing technique for multiple-inputmultiple-output (MIMO) detection. However, if LR is applied to the orthogonalfreq...
384
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ICA
2012
Springer
14 years 1 months ago
2012
Springer
As nonnegative tensor factorization (NTF) is particularly useful for the problem of underdetermined linear transform model, we performed NTF on the EEG data recorded from 14 electr...