Results 211 to 220 of about 28,257 (266)

FAST FOURIER TRANSFORM (FFT)

2023
Source: Masters Abstracts International, Volume: 09-01, page: 3100.
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Superscalar power efficient Fast Fourier Transform FFT architecture

2009 2nd International Conference on Computer, Control and Communication, 2009
We develop Superscalar Architecture to compute fixed point FFT (Fast Fourier Transform). Some high-speed and time sensitive real time applications demand far better and efficient implementation of FFT and call for improved novel Architectures. This account for bringing in place an embedded custom Hardware for instance FPGA that helps us rally things in
Muhammad Ahsan, Ehtsham Elahi, Waqas Ahmad Farooqi   +2 more
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The extended function fast Fourier transform (EF-FFT)

IEEE Transactions on Instrumentation and Measurement, 1989
The periodicity assumption implicit in fast Fourier transform (FFT) techniques can be utilized through time-domain prealiasing to obtain the spectral components of infinite-duration time-domain reflectometry signals when they can be modeled, outside the observation window, with step and/or exponential functions.
G.D. Cormack, J.O. Binder
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Pipelined Fast Fourier Transform (FFT) Processor Power Optimization

2019 IEEE 7th Conference on Systems, Process and Control (ICSPC), 2019
This paper presents the pipelined Fast Fourier Transform (FFT) processor power optimization. Pipelined FFT processor comprises of several sub-modules such as data buffer, shifter, and rotator (butterfly) which introduced power consumption to the circuit when in a hierarchical design.
Siti Lailatul Mohd Hassan, Nasri Sulaiman, Ili Shairah Abdul Halim, A'zraa Ahfzan Ab Rahim, Noor Ezan Abdullah   +4 more
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Green citrus detection using fast Fourier transform (FFT) leakage

Precision Agriculture, 2012
Detection of immature green citrus fruit is important during the early life cycle of citrus fruit. It allows growers to manage citrus groves more efficiently and maximize yields by identifying expected fruit yields well in advance before harvesting. It also helps the growers prepare harvesting equipment and pickers for the harvesting operation. A novel
Rajneesh Bansal, Won Suk Lee, Saumya Satish   +2 more
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Fast Fourier Transform (FFT) on GPUs

2014
The Fast Fourier Transform (FFT) is pre-dominantly used in the signal processing community to perform time-frequency domain transforms. This chapter describes tradeoffs when mapping the FFT to a GPUs. It presents different implementations of the algorithm for computing the FFT. The chapter includes a design strategy for mapping the FFT computation to a
Yash Ukidave, Gunar Schirner, David Kaeli   +2 more
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Fast implementations of fuzzy arithmetic operations using fast Fourier transform (FFT)

Fuzzy Sets and Systems, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kosheleva, Olga, Cabrera, Sergio D., Gibson, Glenn A., Koshelev, Misha   +3 more
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Applying fast Fourier transform (FFT) to statistic quality control

2010 IEEE International Conference on Industrial Engineering and Engineering Management, 2010
This article presents a FFT method in statistic quality control. Most previous statistic quality control tools can not analysis the quality data in both time and frequency. In this paper, the FFT method is used to transforming our view of the quality signal from time-based to frequency-based, to provide a basis for current decision during production as
You-xiang Cui, Jian-xin You, Feng Luo
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FAST: a compact general crystallographic fast Fourier transform (FFT)

Journal of Applied Crystallography, 1996
A space-group-general radix-2 crystallographic fast Fourier transform (FFT) has been written in only 130 lines of executable Fortran code. Computational times compare favorably with other FFT programs that require 1000 or more lines of code excluding peak-interpolation routines. The complete program and description of control parameters are given.
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Vibration Analysis on Rotating Machines using Fast Fourier Transform (FFT)

ACMIT Proceedings, 2019
The history has record that heavy industries face major problems that causes by variant types of mechanical failures came from rotating machines. The Vibrations in rotating machine almost fond in everywhere, due to unbalances, misalignments and imperfect part, analytical approaches has shown that vibration monitoring has great capability in detecting ...
Rusman Rusyadi, Iip Muhlisin
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