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Longer titles found: Cyclotomic fast Fourier transform (view), Hexagonal fast Fourier transform (view)

searching for Fast Fourier transform 82 found (411 total)

Astronomical interferometer (2,657 words) [view diff] case mismatch in snippet view article find links to article

March 2013. Max Tegmark and Matias Zaldarriaga have proposed the Fast Fourier Transform Telescope which would rely on extensive computer power rather than

John O'Sullivan (engineer) (809 words) [view diff] exact match in snippet view article

Cisco Systems 2000 CSIRO Medal for development and application of fast Fourier transform technology 1999–2001 Vice President Systems Engineering, Radiata

Peter D. Welch (572 words) [view diff] exact match in snippet view article find links to article

of Operations Research (1983-1987). Welch's paper on the "use of fast Fourier transform for the estimation of power spectra" or Welch's method, has been

Discrete Chebyshev transform (960 words) [view diff] exact match in snippet view article find links to article

The discrete cosine transform (dct) is in fact computed using a fast Fourier transform algorithm in MATLAB. And the inverse transform is given by the MATLAB

List of telescope types (297 words) [view diff] case mismatch in snippet view article find links to article

astronomy) X-ray telescope (see also X-ray astronomy) Wolter telescope Fast Fourier Transform Telescope Optical and other types of telescopes are mounted on different

Phase stretch transform (1,769 words) [view diff] exact match in snippet view article find links to article

{\displaystyle {\tilde {L}}(u)} is the amplitude filter and FFT is fast Fourier transform. The stretch operator S { } {\displaystyle \mathbb {S} \{\}} for

Geophysical survey (2,959 words) [view diff] case mismatch in snippet view article find links to article

get a spectral estimate and calculate the power spectrum using Fast Fourier Transform. This increased the computational speed. P W ( w ) = 1 d e t N ∑

Charles F. Van Loan (550 words) [view diff] case mismatch in snippet view article find links to article

(SIAM, 1988, ISBN 0-89871-227-0), Computational Frameworks for the Fast Fourier Transform (SIAM, 1992, ISBN 0-89871-285-8), Introduction to Computational

Trigonometric interpolation (2,490 words) [view diff] exact match in snippet view article find links to article

unpublished work around 1805, at which point he also derived a fast Fourier transform algorithm to evaluate it rapidly. Clairaut, Lagrange, and Gauss

Linear cryptanalysis (812 words) [view diff] case mismatch in snippet view article find links to article

cryptanalysis of block ciphers "Improving the Time Complexity of Matsui's Linear Cryptanalysis", improves the complexity thanks to the Fast Fourier Transform

Heston model (1,799 words) [view diff] exact match in snippet view article find links to article

170.9335 Carr, P.; Madan, D. (1999). "Option valuation using the fast Fourier transform" (PDF). Journal of Computational Finance. 2 (4): 61–73. CiteSeerX 10

Transcranial Doppler (3,305 words) [view diff] exact match in snippet view article find links to article

face (paradigm 2) and facial element sorting task (paradigm 3). Fast Fourier transform calculations are used to obtain the spectral density and cross amplitude

List of lemmas (524 words) [view diff] exact match in snippet view article find links to article

diagram of a length-8 fast Fourier transform

Periodogram (1,247 words) [view diff] case mismatch in snippet view article find links to article

Springer, Chap. 7 p. 56 Welch, Peter D. (June 1967). "The use of Fast Fourier Transform for the estimation of power spectra: A method based on time averaging

Extrapolation (1,862 words) [view diff] exact match in snippet view article find links to article

the numerical calculations will increase N log(N) times even with fast Fourier transform (FFT). There exists an algorithm, it analytically calculates the

Synthetic-aperture radar (10,945 words) [view diff] case mismatch in snippet view article find links to article

of conventional Fourier transform SAR imaging techniques. FFT (Fast Fourier Transform i.e., periodogram or matched filter) is one such method, which is

Composers Desktop Project (289 words) [view diff] case mismatch in snippet view article find links to article

Operation of the Phase Vocoder – a non-mathematical introduction to the Fast Fourier Transform (FFT), a CDP publication, Somerset. Wishart T. (1994), Audible Design:

SIGPLAN (1,740 words) [view diff] case mismatch in snippet view article find links to article

Vasanth Bala, Evelyn Duesterwald, Sanjeev Banerji 2009 (for 1999): A Fast Fourier Transform Compiler, Matteo Frigo 2008 (for 1998): The implementation of the

Daniela Calvetti (348 words) [view diff] case mismatch in snippet view article find links to article

Her dissertation, A Stochastic Round Off Error Analysis for the Fast Fourier Transform, was supervised by John Tolle. After taking faculty positions at

Near-field scanner (532 words) [view diff] exact match in snippet view article find links to article

domain detection techniques together with signal processing based on fast Fourier transform could be employed, e.g. utilizing a digital storage oscilloscope

Parry Moon (1,029 words) [view diff] exact match in snippet view article find links to article

1007/978-94-010-2115-9_9, ISBN 978-90-277-0379-8 Rivard, G. (June 1977). "Direct fast Fourier transform of bivariate functions". IEEE Transactions on Acoustics, Speech

(album) (462 words) [view diff] case mismatch in snippet view article

Title Length 1. "I. Trasformata di Fourier Veloce" (English: "Fast Fourier Transform") 1:09 2. "II. Fette di Basso Ostinato" (English: "Slices of Bass

Carry (arithmetic) (1,286 words) [view diff] case mismatch in snippet view article

M.; Wheeler, W. W. (January 1997), "Linear Bijections and the Fast Fourier Transform", Applicable Algebra in Engineering, Communication and Computing

Multidimensional spectral estimation (2,385 words) [view diff] case mismatch in snippet view article find links to article

get a spectral estimate and calculate the power spectrum using Fast Fourier Transform (FFT). This increases the computational speed. 4.Smoothing window

Olabisi Ugbebor (509 words) [view diff] case mismatch in snippet view article find links to article

for Option Pricing using Projected Differential Transform Method Fast Fourier Transform of Multi-Assets Options under Economic Recession Induced Uncertainties

Marie D'Iorio (555 words) [view diff] exact match in snippet view article find links to article

Association of Physicists National Research Council of Canada Thesis Fast Fourier transform chlorine nuclear quadrupole resonance spectroscopy. (1982)

K. R. Rao (1,255 words) [view diff] case mismatch in snippet view article find links to article

S2CID 118873224. —; Kim, Do Nyeon; Hwang, Jae Jeong (7 October 2010). Fast Fourier Transform - Algorithms and Applications. Signals and Communication Technology

Measuring receiver (830 words) [view diff] case mismatch in snippet view article find links to article

and detectors digitally. Typically this is done via Short Time Fast Fourier Transform (STFFT). Such measurement systems emulate several thousand EMI receivers

Multiple sequence alignment (6,213 words) [view diff] exact match in snippet view article find links to article

tool for progressive DNA alignments is multiple alignment using fast Fourier transform (MAFFT). Another common progressive alignment method named T-Coffee

Operational modal analysis (988 words) [view diff] case mismatch in snippet view article find links to article

S2CID 110355068. Yuen, K.V.; Katafygiotis, L.S. (2003). "Bayesian Fast Fourier Transform approach for modal updating using ambient data". Advances in Structural

List of pioneers in computer science (1,515 words) [view diff] exact match in snippet view article find links to article

complexity theory 1965 Cooley, James With John W. Tukey, created the fast Fourier transform 1944 Coombs, Allen Designed and built the Mark II Colossus computers;

Timeline of numerical analysis after 1945 (1,376 words) [view diff] case mismatch in snippet view article find links to article

differential equations, Lax and Wendroff invent the Lax-Wendroff method. Fast Fourier Transform (voted one of the top 10 algorithms of the 20th century) invented

Timeline of telescope technology (1,599 words) [view diff] case mismatch in snippet view article find links to article

Observatories program 2008 — Max Tegmark and Matias Zaldarriaga created the Fast Fourier Transform Telescope. 2022 — The James Webb Space Telescope is launched by

Cache-oblivious algorithm (1,834 words) [view diff] case mismatch in snippet view article find links to article

1999. Early examples cited include Singleton 1969 for a recursive Fast Fourier Transform, similar ideas in Aggarwal et al. 1987, Frigo 1996 for matrix multiplication

Henri Nussbaumer (339 words) [view diff] case mismatch in snippet view article find links to article

Disclosure Bulletin. 24: 3081–3087. Nussbaumer, Henri J. (1981). Fast Fourier Transform and Convolution algorithms (1 ed.). Springer-Verlag. Nussbaumer

MovAlyzeR (1,144 words) [view diff] case mismatch in snippet view article find links to article

laboratory computers with 54kB of memory. The algorithms use a complex Fast Fourier Transform (FFT) to transform both the x and y signals into frequency domain

Fabio Badilini (1,401 words) [view diff] exact match in snippet view article find links to article

32: 259–262. Chemla, Denis; Fabio Badilini (2005). "Comparison of fast Fourier transform and autoregressive spectral analysis for the study of heart rate

Pipelining (DSP implementation) (1,036 words) [view diff] exact match in snippet view article

273-276, December 1985 H. L. Gorginsky and G. A. Works, "A pipeline fast Fourier transform," IEEE Trans. Comput., vol. C-19, pp. 1015-1019, Nov. 1970.

Loudspeaker measurement (1,734 words) [view diff] case mismatch in snippet view article find links to article

speakers in recent years has been about reducing colouration, and Fast Fourier Transform, or FFT, measuring equipment was introduced in order to measure

Ronald N. Bracewell (2,515 words) [view diff] case mismatch in snippet view article find links to article

Cornelius Lanczos—Collected Published Papers with Commentaries The Fast Fourier Transform andSmoothing Data by Analysis and by Eye ed. W. R. Davis et al.

Lifting scheme (2,465 words) [view diff] case mismatch in snippet view article find links to article

Oraintara, Soontorn; Chen, Ying-Jui; Nguyen, Truong Q. (2002). "Integer Fast Fourier Transform" (PDF). IEEE Transactions on Signal Processing. 50 (3): 607–618

G.992.1 (3,004 words) [view diff] case mismatch in snippet view article find links to article

containing many frequencies (for each bin) is transmitted down the line. Fast Fourier Transform (and the inverse iFFT) is used to convert the signal on the line

Bacterial phylodynamics (1,705 words) [view diff] exact match in snippet view article find links to article

"MAFFT: a novel method for rapid multiple sequence alignment based on fast Fourier transform". Nucleic Acids Research. 30 (14): 3059–3066. doi:10.1093/nar/gkf436

Wavelet transform (3,943 words) [view diff] exact match in snippet view article find links to article

\left[\left({\frac {k}{c_{0}^{n}}}-m\right)T\right]} Implementation via the FFT (fast Fourier transform) As apparent from wavelet-transformation representation (shown below)

Bacterial phylodynamics (1,705 words) [view diff] exact match in snippet view article find links to article

"MAFFT: a novel method for rapid multiple sequence alignment based on fast Fourier transform". Nucleic Acids Research. 30 (14): 3059–3066. doi:10.1093/nar/gkf436

Octave band (781 words) [view diff] exact match in snippet view article find links to article

original on 14 May 2017. Retrieved 23 November 2017. "Basics". The fast Fourier transform (FFT). nti-audio.com. Support / know-how. Retrieved 9 January 2024

Anthony E. Siegman (5,080 words) [view diff] exact match in snippet view article find links to article

A. Sziklas and A. E. Siegman, "Diffraction calculations using fast Fourier transform methods,," Proc. IEEE 62, 410 (March 1974). M. F. Becker, D. J.

S transform (1,853 words) [view diff] case mismatch in snippet view article find links to article

Applications, McGraw Hill Book Company, New York, 1978 E. O. Brigham, The Fast Fourier Transform, Prentice-Hall Inc., Englewood Cliffs, New Jersey, 1974 Cohen, L

Juerg Leuthold (1,684 words) [view diff] exact match in snippet view article find links to article

s−1 line-rate super-channel transmission utilizing all-optical fast Fourier transform processing". Nature Photonics. 5 (6): 364–371. Bibcode:2011NaPho

NIST Post-Quantum Cryptography Standardization (2,770 words) [view diff] no match in snippet view article find links to article

is released, the algorithm will be dubbed FN-DSA, short for FFT (fast-Fourier transform) over NTRU-Lattice-Based Digital Signature Algorithm. NIST received

Neuromorphic computing (4,731 words) [view diff] case mismatch in snippet view article find links to article

2015). "Threshold Logic Computing: Memristive-CMOS Circuits for Fast Fourier Transform and Vedic Multiplication". IEEE Transactions on Very Large Scale

Window function (8,651 words) [view diff] exact match in snippet view article find links to article

mathworks.com. Retrieved 2016-04-13. Welch, P. (1967). "The use of fast Fourier transform for the estimation of power spectra: A method based on time averaging

Network tap (2,789 words) [view diff] case mismatch in snippet view article find links to article

this speckle pattern and applying digital signal processing to the Fast Fourier Transform (FFT) of the temporal data. The U.S. government has been concerned

YaDICs (2,141 words) [view diff] case mismatch in snippet view article find links to article

cross-correlation methods, which are non iterative and can be accelerated using Fast Fourier Transform . There are three categories of parametrization: elastic, global

Electrical impedance myography (2,523 words) [view diff] exact match in snippet view article find links to article

measure the impedance at multiple frequencies simultaneously via a Fast Fourier transform. Since that initial system was created, other handheld commercial

Sandia method (1,585 words) [view diff] exact match in snippet view article find links to article

co-efficients for all points across all frequencies. Then, an inverse fast Fourier transform is performed to get the time series. That is, V i ( ω k ) → V i

CUDA (4,232 words) [view diff] case mismatch in snippet view article find links to article

Subroutines library CUDART – CUDA Runtime library cuFFT – CUDA Fast Fourier Transform library cuRAND – CUDA Random Number Generation library cuSOLVER

Multiplication (6,261 words) [view diff] exact match in snippet view article find links to article

. {\displaystyle O(n\log n).} The algorithm, also based on the fast Fourier transform, is conjectured to be asymptotically optimal. The algorithm is not

Parallel computing (8,506 words) [view diff] exact match in snippet view article find links to article

algebra Sparse linear algebra Spectral methods (such as Cooley–Tukey fast Fourier transform) N-body problems (such as Barnes–Hut simulation) Structured grid

Pierre Suquet (1,802 words) [view diff] case mismatch in snippet view article find links to article

and P. Suquet introduced a numerical method using massively the Fast Fourier Transform (FFT) using only a pixelized image of the study microstructure (without

Parallel computing (8,506 words) [view diff] exact match in snippet view article find links to article

algebra Sparse linear algebra Spectral methods (such as Cooley–Tukey fast Fourier transform) N-body problems (such as Barnes–Hut simulation) Structured grid

Fiber-optic communication (7,524 words) [view diff] exact match in snippet view article find links to article

s−1 line-rate super-channel transmission utilizing all-optical fast Fourier transform processing". Nature Photonics. 5 (6): 364. Bibcode:2011NaPho...5

Magdalen Berns (4,924 words) [view diff] exact match in snippet view article find links to article

October 2019. Magdalen Berns created a Ruby wrapper for FFTW3 (a fast Fourier transform library) with a focus on implementing support for transforms on

Bell Labs (11,774 words) [view diff] exact match in snippet view article find links to article

contributions to the spectral analysis of random processes and the fast Fourier transform algorithm. 1989 C. Kumar N. Patel For fundamental contributions

Radar (11,851 words) [view diff] case mismatch in snippet view article find links to article

successive transmit pulse interval during which samples are taken. The Fast Fourier Transform process converts time-domain samples into frequency domain spectra

Scanning SQUID microscopy (5,448 words) [view diff] case mismatch in snippet view article find links to article

larger. To best locate a wire short in a buried layer, however, a Fast Fourier Transform (FFT) back-evolution technique can be used to transform the magnetic

Electron diffraction (15,534 words) [view diff] exact match in snippet view article find links to article

Cowley-Moodie multislice algorithm, which only became possible once the fast Fourier transform (FFT) method was developed. With these and other numerical methods

Quantum logic gate (10,114 words) [view diff] exact match in snippet view article find links to article

Kazumitsu, Sakai; Ryoko, Yahagi (2020). "Quantum circuit for the fast Fourier transform". Quantum Information Processing. 19 (277): 277. arXiv:1911.03055

Boson sampling (7,102 words) [view diff] exact match in snippet view article find links to article

"Quantum suppression law in a 3-D photonic chip implementing the fast Fourier transform". Nature Communications. 7: 10469. arXiv:1508.00782. Bibcode:2015arXiv150800782C

Multivariate kernel density estimation (4,242 words) [view diff] exact match in snippet view article find links to article

that the ECF can be approximated accurately using a non-uniform fast Fourier transform (nuFFT) method, which increases the calculation speed by several

Integrated quantum photonics (4,199 words) [view diff] exact match in snippet view article find links to article

(February 2016). "Suppression law of quantum states in a 3D photonic fast Fourier transform chip". Nature Communications. 7: 10469. Bibcode:2016NatCo...710469C

Sound reinforcement system (8,369 words) [view diff] no match in snippet view article find links to article

More recently, sound engineers have seen the introduction of dual fast-Fourier transform (FFT) based audio analysis software, such as Smaart, which allows

Protein engineering (7,493 words) [view diff] exact match in snippet view article find links to article

multiple sequence alignments.[page needed] This method utilizes fast Fourier transform (FFT) that converts amino acid sequences into a sequence composed

Hilbert transform (8,095 words) [view diff] exact match in snippet view article find links to article

methods like overlap-save that give access to the efficiencies of the Fast Fourier transform via the convolution theorem. Specifically, the discrete Fourier

Carl Friedrich Gauss (18,067 words) [view diff] exact match in snippet view article find links to article

Don H.; Burrus, C. Sidney (1984). "Gauss and the history of the fast Fourier transform" (PDF). IEEE ASSP Magazine. 1 (4): 14–21. doi:10.1109/MASSP.1984

History of the telescope (9,260 words) [view diff] case mismatch in snippet view article find links to article

html In 2008, Max Tegmark and Matias Zaldarriaga proposed a "Fast Fourier Transform Telescope" design in which the lenses and mirrors could be dispensed

Gradient vector flow (3,232 words) [view diff] exact match in snippet view article find links to article

The beauty of VFC is that it can be computed very rapidly using a fast Fourier transform (FFT), a multiplication, and an inverse FFT. The capture range can

List of multiple discoveries (11,067 words) [view diff] exact match in snippet view article find links to article

D. H. Johnson, and C. S. Burrus, "Gauss and the history of the fast Fourier transform", Archive for History of Exact Sciences, vol. 34, no. 3 (1985),

Infrared Nanospectroscopy (AFM-IR) (7,820 words) [view diff] case mismatch in snippet view article

Fast Fourier Transform of cantilever vibrations after a laser pulse; the height of a characteristic peak measures the amount of infrared light absorbed

List of Brown University alumni (30,370 words) [view diff] exact match in snippet view article find links to article

Tukey (Sc.B. 1936, Sc. M. 1937) – co-developed the Cooley–Tukey fast Fourier transform algorithm; coined the terms bit, byte, software and cepstrum, recipient

Temporal envelope and fine structure (18,104 words) [view diff] exact match in snippet view article find links to article

"Estimation of the magnitude-squared coherence function via overlapped fast Fourier transform processing". IEEE Transactions on Audio and Electroacoustics. 21

List of fellows of IEEE Communications Society (86 words) [view diff] case mismatch in snippet view article find links to article

1998 Pierre Duhamel For contributions to the optimization of the Fast Fourier Transform 1998 Luigi Fratta For contributions to packet switching technology