Numerical Solution of the Parabolic Equation with the PEP Code.

Abstract

Proposed is a centered leapfrog difference scheme for solution of the parabolic equation for wave propagation in random media. Stability and resolution requirements for the scheme are given. Results of two numerical integrations are in good agreement with those obtained by other using different methods.

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1976
Accession Number
ADA032046

Entities

People

  • B. E. Mcdonald

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Agreements
  • California
  • Cartesian Coordinates
  • Diffraction
  • Electromagnetic Wave Propagation
  • Electronics Laboratories
  • Equations
  • Ionospheric Scintillation
  • Military Research
  • Numerical Integration
  • Physics Laboratories
  • Refraction
  • Refractive Index
  • Scattering
  • Two Dimensional
  • Wave Equations
  • Wave Propagation

Fields of Study

  • Mathematics

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)