C routines to compute the Discrete Fourier Transform

Current version

Revision: 1

fftw requires the following formula to be installed:
gcc 7.3.0 GNU compiler collection

Reverse dependencies

The following formulae require fftw to be installed:
grace 5.1.25
einspline 0.9.2 C library for cubic B-splines in 1, 2 and 3D
grace 5.1.25_2 WYSIWYG 2D plotting tool for X11
arss 0.2.3 Analyze a sound file into a spectrogram
httping 2.5 Ping-like tool for HTTP requests
lastfmfpclient 1.6 Last.fm fingerprint library
aubio 0.4.6 Extract annotations from audio signals
nfft 3.2.3 Nonequispaced fast Fourier transform
scamp 2.0.4_1
sextractor 2.19.5
libsamplerate 0.1.9 Library for sample rate conversion of audio data
galsim 1.3.0_2 The modular galaxy image simulation toolkit
insighttoolkit 4.13.0 ITK is a toolkit for performing registration and segmentation
radx 20171016 Software package for radial radar data
root 6.12.04_1 Object oriented framework for large scale data analysis
gwyddion 2.50 Scanning Probe Microscopy visualization and analysis tool
vips 8.6.2 Image processing library
gnuradio 3.7.11_2 SDK providing the signal processing runtime and processing blocks
dynare 4.5.4 Platform for economic models, particularly DSGE and OLG models
imagemagick 7.0.7-23 Tools and libraries to manipulate images in many formats
imagemagick@6 6.9.9-35 Tools and libraries to manipulate images in many formats

Recent formula history

FX Coudert fftw: phase out :fortran, :mpi and :openmp
FX Coudert fftw 3.3.7
ilovezfs Use EOS or 'EOS' for all heredoc delimiters
ilovezfs Use “squiggly” heredocs.
ilovezfs fftw: fix test on 10.13

Formula code at GitHub