Hardware schemes for fast Fourier transform, part 7.4A [PDF]
Real-time fast fourier transformer (FFT) processing of a MST radar data and cost-effective approaches to hardware FFT generation were studied. Previously devised hardware FFT configurations are described including the estimated number of chips used and ...
Bowhill, S. A., Stitt, G. R.
core +1 more source
Pipelined digital SAR azimuth correlator using hybrid FFT-transversal filter [PDF]
, 1984 A synthetic aperture radar system (SAR) having a range correlator is provided with a hybrid azimuth correlator which utilizes a block-pipe-lined fast Fourier transform (FFT).
Liu, K. Y., Wu, C.
core +1 more source
, 2017 We consider the problem of computing the Fourier transform of high-dimensional vectors, distributedly over a cluster of machines consisting of a master node and multiple worker nodes, where the worker nodes can only store and process a fraction of the ...
Avestimehr, A. Salman +2 more
core +1 more source
Fructan biosynthesis in Lolium perenne : tissue, cultivar and temperature effects on gene expression and protein accumulation profiles : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Biology at Massey University, Palmerston North, New Zealand [PDF]
, 2008 Cultivars of Lolium perenne with high concentrations of water soluble carbohydrates (WSCs) offer opportunities to mitigate greenhouse gas emissions (nitrous oxides) from grazed pastures and improve meat and milk production in livestock.
Xue, Hong
core
International Journal of Health Services Research and Policy, 2020 The brain forms EEG waves due to mental processes. The aim of this study is to investigate the effectiveness of the EEG theta wave formed in the brain during different mathematical and verbal tasks.
Mehmet Cihan YAVAŞ
doaj +1 more source
A general purpose subroutine for fast fourier transform on a distributed memory parallel machine [PDF]
One issue which is central in developing a general purpose Fast Fourier Transform (FFT) subroutine on a distributed memory parallel machine is the data distribution.
Dubey, A., Grosch, C. E., Zubair, M.
core +1 more source
Fast Fourier Transform algorithm design and tradeoffs [PDF]
The Fast Fourier Transform (FFT) is a mainstay of certain numerical techniques for solving fluid dynamics problems. The Connection Machine CM-2 is the target for an investigation into the design of multidimensional Single Instruction Stream/Multiple Data
Adams, George B., III +1 more
core +1 more source
ANÁLISIS ESPECTRAL PARA EL RECONOCIMIENTO DE HUELLAS ACÚSTICAS
Revista de Investigaciones Universidad del Quindío, 2016 Este artículo presenta los resultados del proceso de reconocimiento de huellas digitales acústicas utilizando características espectrales de la señal.
Eduardo E. Zurek +6 more
doaj +1 more source
Caracterización mediante HRTEM de un acero AISI4140 nitrurado por postdescarga micro-ondas
Revista de Metalurgia, 2005 Un análisis de las fases de nitruros formados en un acero AISI 4140, nitrurado mediante condiciones de postdescarga micro-ondas, se llevó a cabo por microscopía electrónica de transmisión de alta resolución (HRTEM), rápida transformada de Fourier (FFT) y
L. Béjar-Gómez +3 more
doaj +1 more source
Jurnal Rekayasa ElektrikaPower quality disturbances cause equipment damage or financial losses. Therefore, the electric power system needs to identify and distinguish any power quality disturbances to reduce problems.
Ahmad Alvi Syahrin +6 more
doaj +1 more source