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

reportActive / Technical Report | Accession Number: ADA035793 | Open PDF

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.

Author(s):
Caddy, M. J.
Author Organization(s):
NAVAL AIR DEVELOPMENT CENTER WARMINSTER PA AIR VEHICLE TECHNOLOGY DEPT
Descriptive Note:
Final rept.,
Pagination:
0045

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
NADC-76366-30, GIDEP-E066-0664
Task Number(s):
W45430000
Project Number(s):
W45430
Monitor Series:
E066-0664, 195.40.00.00-NC-01
 Subject Terms
Joint Capability Areas:
JCA_1.3_Human Capital Management; JCA_1_Force Support; JCA_1.3.2_Personnel Management; JCA_5_Command and Control
Modernization Areas:
Fully Networked C3
Communities of Interest:
Air Platforms
Descriptor(s):
*TABLES(DATA), *SUBROUTINES, *MACHINE CODING, COMPUTER PROGRAMS, VARIABLES, INTERPOLATION, INFORMATION RETRIEVAL, EXTRAPOLATION
Field(s)/Group(s):
Computer Programming and Software
Keyword(s):
TLOOK TREAD routines, SPLNQI routines, WUOR6 1 24
Report Date:
1977 Jan 11