Extended Array Evaluation Program. Special Report No. 2. Resolution and Stability of Wavenumber Spectral Estimates

Abstract

The relative resolution and stability of conventional and new methods of spectral estimation are investigated. Techniques considered are conventional beamsteer, maximum likelihood, maximum entropy and principle components. These techniques are evaluated using both synthetic data and real seismic data from the TFO extended short-period array.

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Document Details

Document Type
Technical Report
Publication Date
Apr 30, 1972
Accession Number
AD0745195

Entities

People

  • Aaron H. Booker
  • Chung-yen Ong

Organizations

  • Texas Instruments

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies
  • Sensors

DTIC Thesaurus Topics

  • Air Force
  • Algorithms
  • Arrays
  • Computations
  • Contracts
  • Covariance
  • Eigenvalues
  • Eigenvectors
  • Elevation
  • Energy
  • Frequency
  • High Resolution
  • Iterations
  • Plane Waves
  • Power Spectra
  • Spectra
  • Statistical Analysis

Readers

  • Seismology
  • Statistical inference.