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discrete Fourier transform

  • [数] 离散傅里叶变换

网络释义专业释义英英释义

  离散傅立叶变换

... 傅立叶级数(Fourier Series) 离散时域傅立叶变换(Discrete Time Fourier Transform) 离散傅立叶变换(Discrete Fourier Transform) ...

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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

the discrete fourier transform 离散傅立叶变换

Discrete Fourier Transform DFT 离散傅里叶变换

Warped Discrete Fourier Transform 离散傅立叶变换 ; 翘曲离散傅立叶变换

quantum discrete Fourier transform 量子离散Fourier变换

two-dimensional discrete fourier transform 二维离散傅里叶变换

dft for discrete fourier transform 它类似于离散傅里叶变换

 更多收起网络短语
  • 离散傅里叶变换 - 引用次数:23

    It is proposed that the function of the digital signal filtering separation be realized for the filterbank by a discrete Fourier transform (DFT).

    提出了以离散傅里叶变换(DFT)实现滤波器组的数字信号滤波分离功能的方案。

    参考来源 - 基于FPGA的通信信号数字滤波分离技术
    离散傅氏变换
    离散傅里叶转换
    离散傅立叶转换
    离散傅立叶变换
  • 离散傅里叶变换 - 引用次数:20

    Experimental results demonstrate that performance of the proposed method is more efficient than that of DFT(Discrete Fourier Transform) and DWT(Discrete Wavelet Transform).

    与基于离散傅里叶变换和基于离散沃尔什变换的对比实验表明,该方法可以获得更高的查询效率。

    参考来源 - 基于Walsh变换的时序数据相似性搜索
    离散傅立叶转换
  • 离散傅里叶变换
    离散傅立叶转换

·2,447,543篇论文数据,部分数据来源于NoteExpress

Discrete Fourier transform

  • abstract: 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.

以上来源于: WordNet

双语例句

  • This algorithm is based on two dimensional discrete Fourier transform (2dft).

    水印算法基于离散傅立叶变换(2dft)。

    youdao

  • The discrete Fourier Transform of the variables is computed with the FFT of fixed points.

    求变数离散富氏变换固定点数FFT,节省了计算时间

    youdao

  • In the field of signal analysis, the DFT (Discrete Fourier Transform) is a well known term.

    信号分析领域DFT(离散傅立叶变换)一个常见术语。

    youdao

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