TREAD/TLOOK - A Multipurpose Computer Routine for Interpolation and Extrapolation of Tabular Data.

Abstract

A general purpose computer code is described which permits a rapid, efficient table look-up of one dependent variable in terms of one, two, or three independent variables. A cubic spline fit is used to interpolate or extrapolate between inputted points. The resulting dependent variable function is smooth and continuous in both first and second derivatives.

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Document Details

Document Type
Technical Report
Publication Date
Jan 11, 1977
Accession Number
ADA035793

Entities

People

  • M. J. Caddy

Organizations

  • Naval Air Warfare Center Warminster

Tags

Communities of Interest

  • Air Platforms
  • C4I

DTIC Thesaurus Topics

  • Aircrafts
  • Computer Programming
  • Computer Programs
  • Computers
  • Data Sets
  • Equations
  • Extrapolation
  • Interpolation
  • Intervals
  • Mach Number
  • Multipurpose
  • Numbers
  • Numerical Analysis
  • Plastic Explosives
  • Procedures (Computers)
  • Security
  • Sequences

Readers

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