Research on Bispectrum Estimation

Abstract

Significant results have been obtained to develop a new family of identification procedures for non-Gaussian white noise driven linear, time- invariant, nonminimum phase systems based on parametric modeling of higher-order cumulants using (i) non-causal Auto regression, (ii) forward-backward ARMA and (iii) cepstral modeling approaches. A new approach was developed to time delay estimation in the presence of spatially correlated noise and have extended the results to a general array processing problem.

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Document Details

Document Type
Technical Report
Publication Date
Mar 30, 1988
Accession Number
ADA207889

Entities

People

  • Chrysostomos L. Nikias

Organizations

  • Northeastern University

Tags

DTIC Thesaurus Topics

  • Canada
  • Communication Channels
  • Computer Science
  • Contracts
  • Digital Signal Processing
  • Electrical Engineering
  • Engineering
  • Identification
  • Information Theory
  • Noise
  • Nova Scotia
  • Signal Processing
  • Spectra
  • Universities
  • White Noise

Fields of Study

  • Engineering

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Image Processing and Computer Vision.