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Cited by 573

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

The Fast Fourier Transform and Its Applications

Cooley, James W., Lewis, Peter A. W., Welch, Peter D.·1969·IEEE Transactions on Education

Abstract

The advent of the fast Fourier transform method has greatly extended our ability to implement Fourier methods on digital computers. A description of the alogorithm and its programming is given here and followed by a theorem relating its operands, the finite sample sequences, to the continuous functions they often are intended to approximate. An analysis of the error due to discrete sampling over finite ranges is given in terms of aliasing. Procedures for computing Fourier integrals, convolutions and lagged products are outlined.

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Metadata

Authors
Cooley, J. W., Lewis, P. A. W., & Welch, P. D.
Venue
IEEE Transactions on Education
Published
1969-03
Volume
12
Issue
1
Pages
27-34
ISSN
  • 0018-9359 (ISSN-L)
  • 1557-9638
OpenAlex
W2135461721
Cited by
573
References
7
FWCI
7.99
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The Fast Fourier Transform and Its Applications. https://app.cochat.ai/papers/10.1109/te.1969.4320436
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Cooley, J. W., Lewis, P. A. W., & Welch, P. D. (1969). The Fast Fourier Transform and Its Applications. IEEE Transactions on Education. https://doi.org/10.1109/te.1969.4320436

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.