Discrete Fourier transform

Results: 447



#Item
341Fourier analysis / FFTW / Numerical software / Fast Fourier transform / Cooley–Tukey FFT algorithm / Split-radix FFT algorithm / FFTPACK / Twiddle factor / Discrete Fourier transform / Mathematical analysis / Mathematics / Digital signal processing

FFTW: AN ADAPTIVE SOFTWARE ARCHITECTURE FOR THE FFT Matteo Frigo Steven G. Johnson MIT Laboratory for Computer Science

Add to Reading List

Source URL: fftw.org

Language: English - Date: 2003-06-06 13:30:10
342Split-radix FFT algorithm / Fast Fourier transform / Discrete cosine transform / Discrete Hartley transform / Discrete sine transform / Discrete Fourier transform / Modified discrete cosine transform / Twiddle factor / Division / Mathematical analysis / Fourier analysis / Digital signal processing

PUBLISHED IN IEEE TRANS. SIGNAL PROCESSING 55 (1), 111–[removed]A modified split-radix FFT with fewer arithmetic operations

Add to Reading List

Source URL: fftw.org

Language: English - Date: 2006-12-28 03:03:12
343Fast Fourier transform / FFTW / Directed acyclic graph / Discrete Fourier transform / Cooley–Tukey FFT algorithm / Mathematical analysis / Digital signal processing / Mathematics

A Fast Fourier Transform Compiler Matteo Frigo MIT Laboratory for Computer Science 545 Technology Square NE43-203 Cambridge, MA 02139 

Add to Reading List

Source URL: fftw.org

Language: English - Date: 2003-06-06 13:30:10
344Unitary operators / FFTW / Numerical software / Fast Fourier transform / Discrete Fourier transform / FFTPACK / Cooley–Tukey FFT algorithm / John Tukey / Fourier transform / Mathematical analysis / Fourier analysis / Digital signal processing

The Fastest Fourier Transform in the West (MIT-LCS-TR-728) Matteo Frigo1 Steven G. Johnson2

Add to Reading List

Source URL: fftw.org

Language: English - Date: 2003-06-06 13:30:10
345Discrete cosine transform / Fast Fourier transform / Modified discrete cosine transform / Split-radix FFT algorithm / Discrete sine transform / Discrete Hartley transform / Cooley–Tukey FFT algorithm / Discrete Fourier transform / JPEG / Mathematical analysis / Fourier analysis / Digital signal processing

arXiv:cs/0703150v2 [cs.NA] 29 Jan 2009

Add to Reading List

Source URL: www-math.mit.edu

Language: English - Date: 2011-12-13 12:19:02
346FFTW / Numerical software / Fast Fourier transform / Discrete Fourier transform / Discrete Hartley transform / Split-radix FFT algorithm / Fortran / Mathematical analysis / Fourier analysis / Digital signal processing

FFTW for version 3.3.3, 25 November 2012 Matteo Frigo Steven G. Johnson

Add to Reading List

Source URL: fftw.org

Language: English - Date: 2012-11-25 15:59:59
347Joseph Fourier / Digital signal processing / Integral transforms / Unitary operators / Fourier series / Fourier transform / Sinc function / Discrete Fourier transform / Mathematical analysis / Mathematics / Fourier analysis

NU Journal of Discovery, March 2009, http://nujournal.net/Fourier.pdf 2 Reconstructing data from alias-free discrete series of samples Tom Chalko, MSc, PhD

Add to Reading List

Source URL: www.nujournal.net

Language: English - Date: 2013-05-20 06:50:25
348Digital signal processing / Fast Fourier transform / Fourier transform / FFTW / Discrete Fourier transform / Discrete Hartley transform / Mathematical analysis / Mathematics / Fourier analysis

The Fast Fourier Transform Chris Lomont, Jan 2010, http://www.lomont.org, updated Aug 2011 to include parameterized FFTs. This note derives the Fast Fourier Transform (FFT) algorithm and presents a small, free, public do

Add to Reading List

Source URL: www.lomont.org

Language: English - Date: 2012-08-07 17:16:07
349Digital signal processing / Numerical analysis / Fourier analysis / FFTW / Numerical software / Fast Fourier transform / Discrete Fourier transform / Algorithm / Fortran / Mathematical analysis / Computing / Mathematics

Superflip — A computer program for solution of crystal structures from x-ray diffraction data in arbitrary dimension. User Manual written by Luk´aˇs Palatinus [removed]

Add to Reading List

Source URL: superflip.fzu.cz

Language: English - Date: 2014-02-13 02:54:05
350Digital signal processing / Numerical linear algebra / Linear algebra / Singular value decomposition / Fourier analysis / Kernel / Discrete Fourier transform / Fast Fourier transform / Floating point / Algebra / Mathematics / Mathematical analysis

HPC Challenge Awards: Class 2 Specification Jack Dongarra Piotr Luszczek June 2005

Add to Reading List

Source URL: www.hpcchallenge.org

Language: English - Date: 2008-10-27 16:26:59
UPDATE