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189
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We develop new algorithms for designing matched wavelets and matched scaling functions using a new parametrization of compactly supported orthonormal wavelets that is developed in...
150
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we address the problem of the sensor placement for estimating the direction of a narrow-band source, randomly located in the far-field of a planar antenna array. E...
187
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We address the problem of blind source separation in the underdetermined and instantaneous mixture case. The proposed method is based on an algorithm developed by Aissa-El-Bey and...
145
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We introduce a novel statistical test for unsupervised detection of changepoints in multidimensional sequences of temporal observations. The test statistic is based on a multivari...
156
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Consider a flat-fading Multiple-Input Multiple-Output (MIMO) system. The near-optimum detection problematic has been shown to be efficiently solved through QR Decomposition (QRD...