FFTW Home Page

Introduction 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 releas

[Kureduki_Maari]

FFTW Home Page

[kyab]

ライブラリ

[haru-s]

C++での最高速FFT実装

[wepon]

2の巾乗以外のサイズでも使用可能でマルチスレッドにも対応

[Funmatu]

高速フーリエ変換のライブラリ．また，FFTの2の累乗問題を克服したアルゴリズムを実装している・・らしい．

[YasuyukiMiura]

離散フーリエ変換のライブラリ

[wata_d]

FFT