discrete fourier transform
离散傅里叶变换
常用释义
基本释义
- 离散傅里叶变换
例句
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1·Warped Discrete Fourier Transform (WDFT);翘曲离散傅立叶变换；
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2·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)。
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3·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。
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4·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。
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5·It can be taken as a kind of discrete signal and do spectrum analysis by discrete Fourier transform.在计算生物学中，常采用离散傅立叶变换进行频谱分析。
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6·Fast Fourier Transform (FFT) is a kind of fast computation method of Discrete Fourier Transform (DFT).快速傅里叶变换(FFT)是离散傅里叶变换(DFT)的快速算法。
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7·The Discrete Fourier Transform (DFT) plays an important role in digital signal processing and many other fields.离散傅里叶变换（DFT）在数字信号处理等许多领域中起着重要作用。
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8·A new algorithm for array synthesis based on inverse Discrete Fourier Transform (IDFT) is proposed in the paper.基于逆离散傅立叶变换(IDFT)算法，提出了一种新的阵列综合算法。
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9·The discrete Fourier transform (DFT) and discrete Hartley transform (DHT) can be considered as special cases of DYT.常用的离散傅里叶变换(DFT)、离散哈特莱变换(DHT)均可视为DYT的特例。
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10·With Discrete Fourier Transforms description of 3d curved surface, transform function of forming process is discussed.在多点成形过程中，3维曲面形状的离散傅里叶变换描述能够反映成形件的整体变形特性。