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Posterior Cramer-Rao bounds for discrete-time nonlinear filtering
TLDR
A mean-square error lower bound for the discrete-time nonlinear filtering problem is derived based on the van Trees (1968) (posterior) version of the Cramer-Rao inequality. Expand
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MUSIC, maximum likelihood and Cramer-Rao bound
  • P. Stoica, A. Nehorai
  • Computer Science, Mathematics
  • ICASSP-88., International Conference on Acoustics…
  • 11 April 1988
TLDR
The authors consider methods for solving the problem of finding the directions of multiple plane waves with linear arrays of sensors and the related one of estimating the parameters of multiple superimposed exponential signals in noise. Expand
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MUSIC, maximum likelihood, and Cramer-Rao bound
  • P. Stoica, A. Nehorai
  • Mathematics, Computer Science
  • IEEE Transactions on Acoustics, Speech, and…
  • 1 May 1989
TLDR
A numerical study is reported of the statistical efficiency of the MUSIC estimator for the problem of finding the directions of two plane waves using a uniform linear array. Expand
  • 1,519
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Performance study of conditional and unconditional direction-of-arrival estimation
  • P. Stoica, A. Nehorai
  • Mathematics, Computer Science
  • IEEE Trans. Acoust. Speech Signal Process.
  • 1 October 1990
TLDR
A numerical and analytical study of conditional and unconditional direction-of-arrival (DOA) estimation is presented. Expand
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A minimal parameter adaptive notch filter with constrained poles and zeros
  • A. Nehorai
  • Mathematics, Computer Science
  • IEEE Trans. Acoust. Speech Signal Process.
  • 1 August 1985
TLDR
A new algorithm is presented for adaptive notch filtering and parametric spectral estimation of multiple narrow-band or sine wave signals in an additive broad-band process. Expand
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Acoustic vector-sensor array processing
TLDR
The authors derive a compact expression for the Cramer-Rao bound (CRB) on the estimation errors of the source direction-of-arrival parameters in the multi-source multi-vector-sensor model. Expand
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Deconvolution methods for 3-D fluorescence microscopy images
TLDR
This paper presents an overview of various deconvolution techniques of 3D fluorescence microscopy images and provides a summary of the distortion issues in different areas. Expand
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Coarrays, MUSIC, and the Cramér–Rao Bound
TLDR
We derive a simplified asymptotic mean square error (MSE) expression for the MUSIC algorithm applied to the coarray model, which is applicable even if the source number exceeds the number of sensors. Expand
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Wideband source localization using a distributed acoustic vector-sensor array
TLDR
We derive fast wideband algorithms, based on measurements of the acoustic intensity, for determining the bearings of a target using an acoustic vector sensor (AVS) situated in free space or on a reflecting boundary. Expand
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Maximum likelihood estimation for compound-gaussian clutter with inverse gamma texture
The inverse gamma distributed texture is important for modeling compound-Gaussian clutter (e.g. for sea reflections), due to the simplicity of estimating its parameters. We develop maximum-likelihoodExpand
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