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Estimation of spatial and spectral parameters of multiple sources

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2 Author(s)

The problem of estimating spatial and spectral parameters of multiple sources by sensor arrays is considered. A parametric model is derived for the multichannel measurement vector. Tbe model parameters are the time delays and the autoregressive moving-average parameters of all the sources. A suboptimal parameter estimation procedure is proposed, and simulation results are presented to illustrate its performance.

Published in:

IEEE Transactions on Information Theory  (Volume:29 ,  Issue: 3 )