Fourier analysis with splines, a FORTRAN program

Published: 01-01-1978| Version 1 | DOI: 10.17632/dbm49kyfxt.1
C. Pomponiu,
M. Sararu


Title of program: TRIINT Catalogue Id: AAUX_v1_0 Nature of problem There often arises the need for a good trigonometric representation of periodic continuous functions in various areas of physics and engineering. These functions can be given either by a formula or by their values at specified points. The subroutine package TRIINT provides a procedure for fast and accurate Fourier representation for functions of the former class because the discrete case can be treated in a similar way, once a suitable data-interpolation formula is found. Versions of this program held in the CPC repository in Mendeley Data AAUX_v1_0; TRIINT; 10.1016/0010-4655(78)90113-3 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)