UNIDFT: A package of optimized discrete fourier transforms

Published: 1 January 1987| Version 1 | DOI: 10.17632/77fpb46t4d.1
Contributors:
G. Cabras,
V. Roberto,
G. Salemi

Description

Abstract We present a package of FORTRAN 77 subprograms to compute the discrete Fourier transform of one-dimensional data sets. A large collection of specialized modules, assembled in a top-down scheme, guarantees high flexibility and efficiency. Comparative timings are given. Title of program: UNIDFT Catalogue Id: AAXR_v1_0 Nature of problem We present a package of FORTRAN 77 subprograms to compute the discrete Fourier transform of one-dimensional data sets. A large collection of specialized modules, assembled in a top-down scheme, guarantees high flexibility and efficiency. Comparative timings are given. Versions of this program held in the CPC repository in Mendeley Data AAXR_v1_0; UNIDFT; 10.1016/0010-4655(87)90071-3 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)

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Computational Physics, Computational Method

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