Quarterly Progress Report Number 2, 1 November 1966 - 31 January 1967.

Abstract

The Cepstrum Alanysis effort on this contract has been diverted during the last quarter into several related areas. This work is preliminary to the Cepstrum Alanysis of some sonar echoes. Specifically and briefly, a Cepstrum Alanysis involves a spectrum analysis, a digital filter and a second spectrum analysis. A spectrum analysis can be performed by computing the Fourier transform of a covariance or by the use of a comb filter. It was decided that these technique should be implemented since these methods are not, in practice, equivalent.

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Document Details

Document Type
Technical Report
Publication Date
May 02, 1967
Accession Number
ADA032761

Entities

Organizations

  • University of Texas at Austin

Tags

Communities of Interest

  • Energy and Power Technologies
  • Ground and Sea Platforms
  • Human Systems

DTIC Thesaurus Topics

  • Comb Filters
  • Computer Programming
  • Computer Programs
  • Computers
  • Contracts
  • Crystal Structure
  • Digital Data
  • Digital Filters
  • Filters
  • Filtration
  • Frequency
  • Frequency Response
  • Magnetic Tape
  • Signal Generators
  • Spectrum Analysis
  • Standards
  • Statistical Analysis

Readers

  • Approximation Theory.
  • Radar Systems Engineering.
  • Technical Research and Report Writing.