累计查询 0.00 亿次

fast Fourier transform

  • [数] 快速傅里叶变换

双语例句

  1. One is the fast Fourier transform (FFT) accelerated algorithm.
    一种是快速傅立叶变换(FFT)加速算法。
  2. Fast Fourier Transform (FFT) is an effective method to detect harmonic.
    快速付立叶变换(FFT)是对谐波进行检测的有效方法。
  3. This paper introduces the Fast Fourier Transform(FFT) implementation in fixed-point DSP TMS320C5402.
    论述了采用定点数字信号处理(DSP)芯片TMS320C5402实现快速傅里叶变换(FFT)。

网络短语

  • The fast Fourier transform
    快速傅里叶变换;疾速傅里叶变换
  • inverse fast Fourier transform
    快速傅立叶逆变换;反傅立叶变换;快速反傅立叶变换
  • fast Fourier transform algorithm
    快速傅立叶变换演算法;快速傅立叶变换;傅立叶变换;快速傅里叶变换
  • FFT Fast Fourier Transform
    快速傅里叶变换;快速傅立叶变换
  • FFTI Fast Fourier Transform Inverse
    快速傅里叶反变换

英英释义

  • A fast Fourier transform (FFT) is an algorithm to compute the discrete Fourier transform (DFT) and its inverse. A Fourier transform converts time (or space) to frequency and vice versa; an FFT rapidly computes such transformations.