Scientific and Engineering Studies. Compiled 1989. Signal Processing Studies

Abstract

This collection of technical reports addresses the following topics: evaluation of stability of the Wigner distribution function (WDF) in the presence of noise; determination of the WDF with minimum spread; computation of an alias-free WDF and complex ambiguity function from discrete-time samples; performance evaluation of a combiner with a dead zone in each channel; determination of the optimum memoryless nonlinear transformation for weak narrowband signals in noise; and estimation of the noise field directionality directly from the spatial correlation for linear, planar, and volumetric arrays. Keywords: Naval Underwater Systems Center.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1989
Accession Number
ADA222507

Entities

People

  • A. H. Nuttall

Organizations

  • Naval Underwater Systems Center

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Amplitude Modulation
  • Computers
  • Delta Functions
  • Differential Equations
  • Discrete Fourier Transforms
  • Frequency Domain
  • Frequency Shift
  • Information Science
  • Integrals
  • Measurement
  • Phase Modulation
  • Plastic Explosives
  • Power Series
  • Probability
  • Random Variables
  • Three Dimensional
  • Two Dimensional

Fields of Study

  • Engineering

Readers

  • Approximation Theory.
  • Radio communications and signal processing.
  • Technical Research and Report Writing.