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
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
Optical homogeneity measurement of parallel plates using nonuniform fast Fourier transform based on low-rank approximation and Taylor expansion
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.4.044102
Abstract: Abstract. When the optical homogeneity of parallel plates is measured using wavelength phase shifting interferometers, the nonlinearity of phase shifts caused by nonlinear wavelength tuning results in spectrum aliasing, and thus the optical homogeneity cannot… read more here.
Keywords: optical homogeneity; fast fourier; homogeneity; fourier transform ... See more keywords
Fast two-step layer-based method for computer generated hologram using sub-sparse 2D fast Fourier transform.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.017487
Abstract: Fast two-step layer-based and sub-sparse two-dimensional Fast Fourier transform (SS-2DFFT) algorithms are proposed to speed up the calculation of computer-generated holograms. In a layer-based method, each layer image may contain large areas in which the… read more here.
Keywords: layer based; layer; two step; fast fourier ... See more keywords
A Novel fast Fourier Transform Square Wave Voltammetry for Determination of Sulfabenzamide at Er2(WO4)3/CP Electrode
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Electrochemical Science"
DOI: 10.20964/2018.11.35
Abstract: In this study, a novel sensitive sulfabenzamide voltammetric sensor has been developed for use through fast Fourier transform square wave voltammetry (FFTSWV). This is achieved through the modification of a carbon paste electrode with Erbium(III)… read more here.
Keywords: wave voltammetry; fast fourier; er2 wo4; square wave ... See more keywords