823 search results - page 83 / 165 » simulation 2011 |
155
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ICASSP
2011
IEEE
14 years 10 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...
158
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper presents a system approach to the residual echo suppression (RES) problem in a noisy acoustic environment. We propose a method that takes advantage of our existing robu...
174
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This work presents generalized low-rank signal decompositions with the aid of switching techniques and adaptive algorithms, which do not require eigen-decompositions, for space-ti...
212
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we develop a low-complexity message passing algorithm for joint support and signal recovery of approximately sparse signals. The problem of recovery of strictly spa...
144
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper proposes a simple method of realization of centerfrequency adaptive filters for high-accuracy detection of band-pass signals immersed in a broadband signal. Our method...