User's Manual for the BRL Subroutine to Calculate Bessel Functions of Integral Order and Complex Argument.

Abstract

The formulas used in the BRL Bessel Function subroutine are discussed in enough detail to enable the user to correctly implement the computer code. Accuracy limits for the Hankel Asymptotic Series are discussed in Appendix A. An annotated listing of the computer code and sample results are found in Appendix B and C. (Author)

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1978
Accession Number
ADA056369

Entities

People

  • Alene K. Depue
  • Alexander S. Elder
  • Kathleen L. Zimmerman

Organizations

  • Ballistic Research Laboratory

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • C4I
  • Counter IED
  • Materials and Manufacturing Processes
  • Space

DTIC Thesaurus Topics

  • Accuracy
  • Arithmetic
  • Asymptotic Series
  • Bessel Functions
  • Cartesian Coordinates
  • Complex Numbers
  • Complex Variables
  • Computer Programming
  • Computers
  • Differential Equations
  • Equations
  • Infinite Series
  • Integrals
  • Numbers
  • Numerical Analysis
  • Quadrants
  • Real Variables

Fields of Study

  • Mathematics

Readers

  • Approximation Theory.
  • Computer Science.