Hardware-based implementations of the Fast Fourier Transform (FFT) are highly regarded as they provide improved performance characteristics with respect to software-based sequential solutions. Due to the high number of operations involved in calculations, most hardware-based FFT approaches completely or partially fold their structure to achieve an efficient use of resources. A folding operation requires a permutation block, which is typically implemented using either permutation logic or address generation. Addressing schemes offer resource-efficient advantages when compared to permutation logic. We propose a systematic and scalable procedure for generating permutation-based address patterns for any power-of-2 transform size algorithm and a...
International audienceThe prevalent need for very high speed digital signals processing in wireless ...
In this paper we extend a custom FFT vector architecture by adding multiple lane capabilities and st...
The fast Fourier transform (FFT) is the most prevalent algorithm for the spectral analysis of acoust...
Hardware-based implementations of the Fast Fourier Transform (FFT) are highly regarded as they provi...
Speeding up fast Fourier transform (FFT) computations is critical for today's real-time systems...
A new class of fast Fourier transform (FFT) architecture, based on the use of distributed memories, ...
<p>Fast Fourier transform algorithms on large data sets achieve poor performance on various platform...
This brief presents a new type of fast Fourier transform (FFT) hardware architectures called serial ...
Fast Fourier transform (FFT) plays an important part as a signal processing function in many applica...
In some cases, signal processing is easier in frequency-domain and Discrete Fourier Transform (DFT) ...
ISBN: 0818669853Computing a Fourier transform with a parallel architecture of serial operators needs...
The Fast Fourier Transform (FFT) is an efficient method to achieve the Discrete Fourier Transform (D...
The prevalent need for very high-speed digital signals processing in wireless communications has dri...
In the past few years, fast Fourier transform (FFT) proved to be an efficient method to accomplish...
Fast Fourier transform (FFT) is a sound tool for computation of Discrete Fourier transform (DFT). It...
International audienceThe prevalent need for very high speed digital signals processing in wireless ...
In this paper we extend a custom FFT vector architecture by adding multiple lane capabilities and st...
The fast Fourier transform (FFT) is the most prevalent algorithm for the spectral analysis of acoust...
Hardware-based implementations of the Fast Fourier Transform (FFT) are highly regarded as they provi...
Speeding up fast Fourier transform (FFT) computations is critical for today's real-time systems...
A new class of fast Fourier transform (FFT) architecture, based on the use of distributed memories, ...
<p>Fast Fourier transform algorithms on large data sets achieve poor performance on various platform...
This brief presents a new type of fast Fourier transform (FFT) hardware architectures called serial ...
Fast Fourier transform (FFT) plays an important part as a signal processing function in many applica...
In some cases, signal processing is easier in frequency-domain and Discrete Fourier Transform (DFT) ...
ISBN: 0818669853Computing a Fourier transform with a parallel architecture of serial operators needs...
The Fast Fourier Transform (FFT) is an efficient method to achieve the Discrete Fourier Transform (D...
The prevalent need for very high-speed digital signals processing in wireless communications has dri...
In the past few years, fast Fourier transform (FFT) proved to be an efficient method to accomplish...
Fast Fourier transform (FFT) is a sound tool for computation of Discrete Fourier transform (DFT). It...
International audienceThe prevalent need for very high speed digital signals processing in wireless ...
In this paper we extend a custom FFT vector architecture by adding multiple lane capabilities and st...
The fast Fourier transform (FFT) is the most prevalent algorithm for the spectral analysis of acoust...