Feder Meir

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Feder
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Meir
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  • Technical Report
    Optimal multiple source location via the EM algorithm
    (Woods Hole Oceanographic Institution, 1986-07) Feder, Meir ; Weinstein, Ehud
    A computationally efficient scheme for multiple-source location estimation, based on the Estimate-Maximize (EM) algorithm, is presented. The proposed scheme is optimal in the sense that it converges iteratively to the exact Maximum Likelihood estimate of all source location parameters simultaneously. Versions of the algorithm that incorporate the estimation of the unknown amplitude attenuations and the estimation of the unknown signal waveforms are also presented.
  • Technical Report
    Multiple source location estimation using the EM Algorithm
    (Woods Hole Oceanographic Institution, 1986-07) Weinstein, Ehud ; Feder, Meir
    We present a computationally efficient scheme for multiple source location estimation based on the EM Algorithm. The proposed scheme is optimal in the sense that it converges iteratively to the exact Maximum Likelihood estimate for all the unknown parameters simultaneously. The method can be applied to a wide range of problems arising in signal and array processing.
  • Technical Report
    Multipath time-delay estimation via the EM algorithm
    (Woods Hole Oceanographic Institution, 1987-01) Feder, Meir ; Weinstein, Ehud
    We consider the application of the EM algorithm to the multipath time delay estimation problem. The algorithm is developed for the case of deterministic (known) signals, as well as for the case of wide-sense stationary Gaussian signals.