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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) ...

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

short window discrete Fourier transform 短时窗离散傅立叶变换

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

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.

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)。

• 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

• 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。

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