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Title: Improved algorithm for the discrete fourier-transform
Authors: Froeyen, Mathy ×
Hellemans, Louis #
Issue Date: 1985
Publisher: Amer inst physics
Series Title: Review of scientific instruments vol:56 issue:12 pages:2325-2327
Abstract: An alternative discrete (fast) Fourier transform algorithm with suppressed aliasing is presented. It is inspired by work done by Sorella and Ghosh [Rev. Sci. Instrum. 55, 1348 (1984)]. While using their idea of expanding the time function as a series (as Schütte [Rev. Sci. Instrum. 52, 400 (1981)] and Mäkinen [Rev. Sci. Instrum. 53, 627 (1982)] have done), it corrects a flaw in their method. The remarkable quality of the calculation is illustrated for an exponential decay by comparing the results to analytical values.
ISSN: 0034-6748
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Medicinal Chemistry (Rega Institute)
× corresponding author
# (joint) last author

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