中英互译
discrete Fourier transform
基本释义
- [数] 离散傅里叶变换
双语例句
- This algorithm is based on two dimensional discrete Fourier transform (2dft).该水印算法基于二维离散傅立叶变换(2dft)。
- The discrete Fourier Transform of the variables is computed with the FFT of fixed points.求变数的离散富氏变换用固定点数的FFT，节省了计算时间。
- In the field of signal analysis, the DFT (Discrete Fourier Transform) is a well known term.在信号分析领域，DFT(离散傅立叶变换)是一个常见术语。
网络短语
- Nonuniform Discrete Fourier Transform非均匀离散傅立叶变换；叶变换；傅立叶变换；傅里叶变换
- Discrete Fourier Transform Test离散傅立叶检验
- short window discrete Fourier transform短时窗离散傅立叶变换
- Discrete Fourier Transform DFT离散傅里叶变换
- the discrete fourier transform离散傅立叶变换
英英释义
- This article is about the discrete Fourier transform (DFT) over any ring, commonly called a number-theoretic transform (NTT) in the case of finite fields. For specific information on the discrete Fourier transform over the complex numbers, see discrete Fourier transform.