ＦＦＴ

noun

fast Fourier transform; FFT

Technical term in mathematics and signal processing; refers to an efficient algorithm for computing the discrete Fourier transform.

See also: 高速フーリエ変換

• ＦＦＴは信しん号ごう処しょ理りでよく使つかわれるアルゴリズムです。

  FFT is an algorithm often used in signal processing.