Accession Number : AD0671485

Title :   A MULTIVARIABLE INTERPOLATION FORMULA.

Descriptive Note : Physical sciences research papers no. 358,

Corporate Author : AIR FORCE CAMBRIDGE RESEARCH LABS L G HANSCOM FIELD MASS

Personal Author(s) : Pustaver,John A. , Jr

Report Date : MAY 1968

Pagination or Media Count : 18

Abstract : The paper presents a method for interpolation between given data points in n-dimensional space. Given the values and partial derivatives of a function for a set of points on an n-dimensional grid, an interpolation formula can be constructed which is exact for the values and partial derivatives at the given points. When the partial derivatives are not known, they can be approximated by the spline fit method which is described in Appendix A. (Author)

Descriptors :   (*INTERPOLATION, EQUATIONS), NUMERICAL ANALYSIS, APPROXIMATION(MATHEMATICS), POLYNOMIALS, VECTOR SPACES, ERRORS

Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE