Computer Program Description - A Long Period Array Processing Package for ILLIAC IV

Abstract

This document describes a preliminary version of a long period array processing package designed around the FKCOMB algorithm for use on the ILLIAC 4 computer. FKCOMB is a general-purpose array-processing program that uses frequency-wavenumber analysis to produce a bulletin which lists signal detections and various statistics for each detection. Two data editing and reformatting modules prepare the seismic data for FKCOMB and can be modified for use with other seismic algorithms. Preliminary reformatting of the seismic data is performed by DEM1. The data is edited and fast fourier transformed by DEM2. The input parameters required for operating these programs and their subroutines are described in this document.

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Document Details

Document Type
Technical Report
Publication Date
Oct 11, 1974
Accession Number
ADA002969

Entities

People

  • Ann Kerr
  • Gene Wagenbreth

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Application Protocols
  • Assembly Languages
  • Complex Numbers
  • Computations
  • Computer Programs
  • Computers
  • Contracts
  • Detection
  • Detectors
  • Fast Fourier Transforms
  • Group Velocity
  • Instructions
  • Language
  • Phase Velocity
  • Three Dimensional
  • Two Dimensional
  • Waves

Fields of Study

  • Engineering

Readers

  • Computer Science.
  • Radar Systems Engineering.
  • Seismology