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102
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Passive sonar arrays are often used to find submerged vessels by measuring their radiated signal. Acoustic vector-sensor (AVS) arrays, which are normally towed by the ship at the...
131
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Spectrum sensing is a challenging key component of the Cognitive Radio paradigm, since primary signals must be detected in the face of noise uncertainty and at signal-to-noise rat...
150
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Due to multipath delay spread and relatively high sampling rate in OFDM systems, the channel estimation is formulated as a sparse recovery problem, where a hybrid compressed sensi...
154
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
This paper aims at deriving a relationship between minimum mean square error (MMSE) based source separation and independent component analysis (ICA) based on the Kullback-Leibler ...
153
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
We consider the problem of tracking a maneuvering target in urban terrain with high clutter. Although multipath has been previously exploited to improve target tracking in complex...