1355 search results - page 26 / 271 » icassp 2011 |
185
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
This paper considers linear precoding for time-varying multipleinput multiple-output (MIMO) channels. We show that linear minimum mean-squared error (LMMSE) equalization based on ...
172
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper presents a new algorithm based on shift-invariant probabilistic latent component analysis that analyzes harmonic structures in an audio signal. Each note in a constant-...
103
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper adresses the problem of anomaly detection and classification by using a noisy measurement vector corrupted by some linear unknown nuisance parameters. An invariant con...
146
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we present a new sparse iterative covariance-based estimation approach, called SPICE, to the direction of arrival estimation problem. SPICE is obtained by the minimi...
134
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We propose a Gabor division (GD)-CDMA system which permits time and frequency offsets. Negatively correlated time- and frequency-domain spreading codes have shown to reduce the va...