FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions, of arbitrary input size, and of both real and complex data (as well as of even/odd data, i.e. the discrete cosine/sine transforms or DCT/DST). We believe that FFTW, which is free software, should become the FFT library of choice for most applications. The latest official release of FFTW is version 3.3.3, available from our download page. Version 3.3 introduced support for the AVX x86 extensions, a distributed-memory implementation on top of MPI, and a Fortran 2003 API. Version 3.3.1 introduced support for the ARM Neon extensions.

References in zbMATH (referenced in 540 articles , 1 standard article )

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  1. Christoph W. Wagner; Sebastian Semper; Jan Kirchhof: fastmat: Efficient linear transforms in Python (2022) not zbMATH
  2. Li, Gaojin: Swimming dynamics of a self-propelled droplet (2022)
  3. Molina de la Peña, I.; Calvo, M. L.; Alvarez-Estrada, R. F.: Neutron optics: new algorithm based on Green’s functions for simulating waveguides with Dirichlet boundary conditions (2022)
  4. Antil, Harbir; Dondl, Patrick; Striet, Ludwig: Approximation of integral fractional Laplacian and fractional PDEs via sinc-basis (2021)
  5. Barthels, Henrik; Psarras, Christos; Bientinesi, Paolo: Linnea. Automatic generation of efficient linear algebra programs (2021)
  6. Bona, Jerry L.; Durán, Angel; Mitsotakis, Dimitrios: Solitary-wave solutions of Benjamin-Ono and other systems for internal waves. I: Approximations (2021)
  7. Bright, Curtis; Kotsireas, Ilias; Heinle, Albert; Ganesh, Vijay: Complex Golay pairs up to length 28: a search via computer algebra and programmatic SAT (2021)
  8. Caprace, Denis-Gabriel; Gillis, Thomas; Chatelain, Philippe: FLUPS: a Fourier-based library of unbounded Poisson solvers (2021)
  9. Cayama, Jorge; Cuesta, Carlota M.; de la Hoz, Francisco: A pseudospectral method for the one-dimensional fractional Laplacian on (\mathbbR) (2021)
  10. Chang, Yu-Jen; Chern, Ruey-Lin; Chou, Yi-Ju: Transient instability in long, tilted water columns with fast-settling, particle-laden layers (2021)
  11. Chernykh, Igor; Kulikov, Igor; Tutukov, Alexander: Hydrogen-helium chemical and nuclear galaxy collision: hydrodynamic simulations on AVX-512 supercomputers (2021)
  12. Chiarini, A.; Quadrio, M.; Auteri, F.: A direction-splitting Navier-Stokes solver on co-located grids (2021)
  13. Choi, Gary P. T.; Rycroft, Chris H.: Volumetric density-equalizing reference map with applications (2021)
  14. Dick, Josef; Goda, Takashi; Murata, Hiroya: Toeplitz Monte Carlo (2021)
  15. Gimeno, Joan; Yang, Jiaqi; de la Llave, Rafael: Numerical computation of periodic orbits and isochrons for state-dependent delay perturbation of an ODE in the plane (2021)
  16. Gualdi, Davide; Novell, Sergi; Gil-Marín, Héctor; Verde, Licia: Matter trispectrum: theoretical modelling and comparison to N-body simulations (2021)
  17. Gürcan, Ö. D.: Dynamical network models of the turbulent cascade (2021)
  18. Hare, Kevin G.; Jankauskas, Jonas: On Newman and Littlewood polynomials with a prescribed number of zeros inside the unit disk (2021)
  19. Hendrik Ranocha: SummationByPartsOperators.jl: A Julia library of provably stable discretization techniques with mimetic properties (2021) not zbMATH
  20. Huang, Jingfang; Cao, Jian; Fang, Fuhui; Genton, Marc G.; Keyes, David E.; Turkiyyah, George: An (O(N)) algorithm for computing expectation of (N)-dimensional truncated multi-variate normal distribution. I: Fundamentals (2021)

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