@inproceedings{4c6761001f9d488bb9dfda6a2167127e,
title = "New Identical Radix-2\textasciicircum{}k Fast Fourier Transform Algorithms",
abstract = "The radix-2k fast Fourier transform (FFT) algorithm is used to achieve at the same time both a radix-2 butterfly and a reduced number of twiddle factor multiplication. In this paper we present a new identical radix-2\textasciicircum{}k FFT algorithms, which has same number of butterfly and twiddle factor multiplication. The difference is only in twiddle factor stage location in signal flow graph (SFG). Further, analyze these algorithms and is shown that the round-off noise of identical radix-22, radix-23, and radix-24 FFT algorithms at output is reduced 27\%, 8\%, 3\% respectively.",
author = "Fahad Fahad and Jarmo Takala",
year = "2016",
doi = "10.1109/SiPS.2016.42",
language = "English",
publisher = "IEEE",
booktitle = "IEEE International Workshop on Signal Processing Systems",
address = "United States",
note = "IEEE International Workshop on Signal Processing Systems ; Conference date: 01-01-1900",
}