Main / Music / Fftw library
Name: Fftw library
File size: 583mb
A fast, free C FFT library; includes real-complex, multidimensional, and parallel transforms. Benchmarked against many other FFTs. Once the transform has been broken up into subtransforms of sufficiently small sizes, FFTW uses hard-coded unrolled FFTs for these. DO NOT CHECK OUT THESE FILES FROM GITHUB UNLESS YOU KNOW WHAT YOU ARE DOING. (See below.) This is the git repository for the FFTW library.
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. 14 Apr - 10 min - Uploaded by Damian DZ This video shows how to use the FFTW library to compute the 1-D FFT and IFFT with Visual. 9 Nov - 6 min - Uploaded by Damian DZ This video demonstrates how to compute the 1-D FFT using the FFTW library on Ubuntu/Linux.
fftw3 package in Ubuntu. libfftw Library for computing Fast Fourier Transforms libfftw3-bin: Library for computing Fast Fourier Transforms - Tools libfftw3-dbg.