Quantum circuit for the fast Fourier transform
Sign Up to like & getrecommendations! Published in 2020 at "Quantum Information Processing"
DOI: 10.1007/s11128-020-02776-5
Abstract: We propose an implementation of the algorithm for the fast Fourier transform (FFT) as a quantum circuit consisting of a combination of some quantum gates. In our implementation, a data sequence is expressed by a… read more here.
Keywords: quantum; quantum circuit; circuit; fast fourier ... See more keywords
Quasi-static analysis of flexible pavements based on predicted frequencies using Fast Fourier Transform and Artificial Neural Network
Sign Up to like & getrecommendations! Published in 2018 at "International journal of pavement research and technology"
DOI: 10.1016/j.ijprt.2017.09.002
Abstract: Abstract New trend in design of flexible pavements is mechanistic-empirical approach. The first step for applying this method is analyzing the pavement structure for several times and computation of critical stresses and strains, which needs… read more here.
Keywords: quasi static; analysis; fast fourier; flexible pavements ... See more keywords
Two-dimensional self-adapting fast Fourier transform algorithm for nanoparticle sizing by ultrafast image-based dynamic light scattering
Sign Up to like & getrecommendations! Published in 2018 at "Particuology"
DOI: 10.1016/j.partic.2017.10.013
Abstract: Abstract In nanoparticle sizing using the ultrafast image-based dynamic light scattering (UIDLS) method, larger impurities and dark noise from the complementary metal-oxide-semiconductor (CMOS) detector affect measurement accuracy. To solve this problem, a two-dimensional self-adapting fast… read more here.
Keywords: dark noise; fast fourier; self adapting; fourier transform ... See more keywords
A mode shape assembly algorithm by using two stage Bayesian Fast Fourier Transform Approach
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2019.106328
Abstract: Abstract Operational modal analysis may require identifying global modal shapes by using multiple setup measurements. For this purpose, various algorithms have been developed which make use of the Bayesian approach to estimate the global mode… read more here.
Keywords: mode; fast fourier; mode shape; approach ... See more keywords
Fast Fourier Transform-weighted Photoacoustic Imaging by In Vivo Magnetic Alignment of Hybrid Nanorods.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c00854
Abstract: Photoacoustic (PA) imaging uses photon-phonon conversion for high-resolution tomography of biological tissues and functions. Exogenous contrast agents are often added to improve the image quality, but the interference from endogenous molecules diminishes the imaging sensitivity… read more here.
Keywords: imaging; photoacoustic imaging; hybrid nanorods; magnetic alignment ... See more keywords
Simultaneous sensitive determination of benzenediol isomers using multiwall carbon nanotube–ionic liquid modified carbon paste electrode by a combination of artificial neural network and fast Fourier transform admittance voltammetry
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Chemistry"
DOI: 10.1039/c7nj04073c
Abstract: In this study, a combination of artificial neural networks (ANNs) and fast Fourier transform admittance voltammetry (FFTAdV) was used as a novel electrochemical method for the simultaneous determination of catechol (CT), hydroquinone (HQ), and resorcinol… read more here.
Keywords: carbon; combination artificial; fast fourier; fourier transform ... See more keywords
Lab-based dynamic spectrum investigation of asphalt mixtures under various loading conditions using fast Fourier transform
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Pavement Engineering"
DOI: 10.1080/10298436.2025.2498079
Abstract: ABSTRACT Dynamic loading structures require dynamic analysis. Understanding how flexible pavement behaves under vehicle loads is essential. This study examines the dynamic behaviour of 5 different asphalt mixture designs, which include both dense gradation and… read more here.
Keywords: lab; fourier transform; investigation; asphalt ... See more keywords
Optical digital dual image encryption scheme based on fast Fourier symmetry fusion and bit-level compression
Sign Up to like & getrecommendations! Published in 2025 at "Physica Scripta"
DOI: 10.1088/1402-4896/adcf5a
Abstract: Digital images serve as vital components of contemporary communication systems, yet their prevalence intensifies privacy risks. To ensure secure transmission, image encryption technology has become a crucial solution. This paper thoroughly examines the dual-image encryption… read more here.
Keywords: scheme; image encryption; part; fast fourier ... See more keywords
DESI DR1 Lyα 1D power spectrum: the Fast Fourier Transform estimator measurement
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2025/11/079
Abstract: We present the one-dimensional Lyman-α forest power spectrum measurement derived from the data release 1 (DR1) of the Dark Energy Spectroscopic Instrument (DESI). The measurement of the Lyman-α forest power spectrum along the line of… read more here.
Keywords: fast fourier; measurement; power spectrum; estimator ... See more keywords
A Scheme to Design Concurrent Error Detection Techniques for the Fast Fourier Transform Implemented in SRAM-Based FPGAs
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Computers"
DOI: 10.1109/tc.2018.2792445
Abstract: Soft errors are an important issue for SRAM-based Field Programmable Gate Arrays (FPGAs), since they result in permanent alterations of the mapped circuit when they affect their configuration memory. Concurrent Error Detection (CED) techniques, such… read more here.
Keywords: concurrent error; detection; error; fast fourier ... See more keywords
A Depth-First Iterative Algorithm for the Conjugate Pair Fast Fourier Transform
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2021.3060279
Abstract: The Split-Radix Fast Fourier Transform has the same low arithmetic complexity as the related Conjugate Pair Fast Fourier Transform. Both transforms have an irregular datapath structure which is straightforwardly expressed only in recursive forms. Furthermore,… read more here.
Keywords: pair fast; fast fourier; pair; conjugate pair ... See more keywords