An in-place truncated Fourier transform

Nicholas Coxon

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arXiv · 2101.09005

An in-place truncated Fourier transform

Nicholas Coxon

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Abstract

We show that simple modifications to van der Hoeven's forward and inverse truncated Fourier transforms allow the algorithms to be performed in-place, and with only a linear overhead in complexity.

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Nicholas Coxon. 2021-01-22. An in-place truncated Fourier transform. https://arxiv.org/abs/2101.09005

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