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96
Voted
ICASSP
2011
IEEE
14 years 1 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 ...
91
Voted
ICASSP
2011
IEEE
14 years 1 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-...
51
Voted
ICASSP
2011
IEEE
14 years 1 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...
ICASSP
2011
IEEE
14 years 1 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...
ICASSP
2011
IEEE
14 years 1 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...