Scaled Radix-2/8 Algorithm for Efficient Computation of Length- DFTs
This paper presents a scaled radix-2/8 fast Fourier transform (FFT)(SR28FFT) algorithm for
computing length-N= 2 m discrete Fourier transforms (DFTs) scaled by complex number …
computing length-N= 2 m discrete Fourier transforms (DFTs) scaled by complex number …
A General Class of Split-Radix FFT Algorithms for the Computation of the DFT of Length-
S Bouguezel, MO Ahmad… - IEEE transactions on …, 2007 - ieeexplore.ieee.org
In this paper, a general class of split-radix fast Fourier transform (FFT) algorithms for
computing the length-2 m DFT is proposed by introducing a new recursive approach …
computing the length-2 m DFT is proposed by introducing a new recursive approach …
A Fast Algorithm With Less Operations for Length- DFTs
Discrete Fourier transform (DFT) is widely used in almost all fields of science and
engineering. Fast Fourier transform (FFT) is an efficient tool for computing DFT. In this paper …
engineering. Fast Fourier transform (FFT) is an efficient tool for computing DFT. In this paper …
Split Radix Algorithm for Length DFT
W Zheng, K Li - IEEE signal processing Letters, 2013 - ieeexplore.ieee.org
Discrete Fourier transform (DFT) is widespread used in many fields of science and
engineering. DFT is implemented with efficient algorithms categorized as fast Fourier …
engineering. DFT is implemented with efficient algorithms categorized as fast Fourier …
A Fast Algorithm Based on SRFFT for Length DFTs
In this brief, we present a fast algorithm for computing length-q× 2 m discrete Fourier
transforms (DFT). The algorithm divides a DFT of size-N= q× 2 m decimation in frequency …
transforms (DFT). The algorithm divides a DFT of size-N= q× 2 m decimation in frequency …
A new radix-2/8 FFT algorithm for length-q/spl times/2/sup m/DFTs
S Bouguezel, MO Ahmad… - IEEE Transactions on …, 2004 - ieeexplore.ieee.org
In this paper, a new radix-2/8 fast Fourier transform (FFT) algorithm is proposed for
computing the discrete Fourier transform of an arbitrary length N= q/spl times/2/sup m …
computing the discrete Fourier transform of an arbitrary length N= q/spl times/2/sup m …
A split-radix algorithm for 2-D DFT
S Bouguezel, MO Ahmad… - Proceedings of the 2003 …, 2003 - ieeexplore.ieee.org
In this paper, the split-radix approach for computing the one-dimensional (1-D) discrete
Fourier transform (DFT) is extended for the vector-radix fast Fourier transform (FFT) to …
Fourier transform (DFT) is extended for the vector-radix fast Fourier transform (FFT) to …
An extended split-radix FFT algorithm
D Takahashi - IEEE Signal Processing Letters, 2001 - ieeexplore.ieee.org
An extended split-radix fast Fourier transform (FFT) algorithm is proposed. The extended
split-radix FFT algorithm has the same asymptotic arithmetic complexity as the conventional …
split-radix FFT algorithm has the same asymptotic arithmetic complexity as the conventional …
Split vector-radix-2/8 2-D fast Fourier transform
SC Pei, WY Chen - IEEE Signal Processing Letters, 2004 - ieeexplore.ieee.org
This letter presents an efficient split vector-radix-2/8 fast Fourier transform (FFT) algorithm.
The split vector-radix-2/8 FFT algorithm saves 14% real multiplications and has much lower …
The split vector-radix-2/8 FFT algorithm saves 14% real multiplications and has much lower …
An efficient multiplierless approximation of the fast Fourier transform using sum-of-powers-of-two (SOPOT) coefficients
SC Chan, PM Yiu - IEEE Signal Processing Letters, 2002 - ieeexplore.ieee.org
This letter proposes a new multiplierless approximation of the discrete Fourier transform
(DFT) called the multiplierless fast Fourier transform-like (ML-FFT) transformation. It makes …
(DFT) called the multiplierless fast Fourier transform-like (ML-FFT) transformation. It makes …