Accession Number : AD0752482

Title :   A Computer Program to Interpolate Y equal f (X, Z, W) from Data Curves Input as Tabular Arrays.

Descriptive Note : Technical note,

Corporate Author : NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER BETHESDA MD AVIATION AND SURFACE EFFECTS DEPT

Personal Author(s) : Ellis,George W.

Report Date : APR 1972

Pagination or Media Count : 33

Abstract : A subroutine has been written to facilitate the input of data curves to a user's program and to interpolate from these a value of Y = f (X, Z, W) for any combination of the independent variables. Interpolation in each dimension may be to any degree specified within the limits of the data. If there is a discontinuity in the data, the interpolation will be constrained to the appropriate segment of the curve. The subroutine achieves compact storage, which is advantageous when using a smaller computer. (Author)

Descriptors :   (*COMPUTER PROGRAMMING, INTERPOLATION), SUBROUTINES, CURVE FITTING, POLYNOMIALS, NUMERICAL ANALYSIS, COMPUTER PROGRAMS

Subject Categories : Numerical Mathematics
      Computer Programming and Software

Distribution Statement : APPROVED FOR PUBLIC RELEASE