DFTI---a new interface for fast fourier transform libraries

Abstract

The Fast Fourier Transform (FFT) algorithm that calculates the Discrete Fourier Transform (DFT) is one of the major breakthroughs in scientific computing and is now an indispensable tool in a vast number of fields. Unfortunately, software applications that provide fast computation of DFT via FFT differ vastly in functionality and lack uniformity. A widely… (More)
DOI: 10.1145/1114268.1114271

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