Multiple Target Identification and Direction Finding Using Matched Filtering Techniques.

Abstract

This research investigates seismic signal processing techniques for battlefield target classification and acquisition. Multiple target classification is performed by discrete time domain matched filtering. Multiple target directions are determined using the responses of the matched filters and least mean squares polynomial curve fitting. The least mean squares polynomial curve fitting procedure is also used for direction finding for recoil/blast sources, using the unfiltered seismic signals. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1983
Accession Number
ADA138914

Entities

People

  • J. L. Johnston

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Sensors

DTIC Thesaurus Topics

  • Acquisition
  • Curve Fitting
  • Detection
  • Detectors
  • Direction Finding
  • Elastic Properties
  • Elastic Waves
  • Electrical Engineering
  • Experimental Data
  • Frequency
  • Frequency Response
  • Identification
  • Rayleigh Waves
  • Signal Processing
  • Target Acquisition
  • Target Classification
  • Wave Propagation

Fields of Study

  • Engineering

Readers

  • Approximation Theory.
  • Sensor Fusion and Tracking Systems.