discrete Fourier transform的意思|示意

Some interpolated Discrete Fourier Transform ( DFT ) methods are analyzed.

本文首先讨论并分析了各种插值DFT ( 离散傅里叶变换 ) 算法,然后提出了一种实正弦信号的快速插值频率估计方法.

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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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A 64 points Discrete Fourier Transform code in AVR asm.

64点离散傅立叶变换代码的AVR学会.

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A implementation of the discrete Fourier transform in visual basic classic.

阿实施离散傅里叶变换在VisualBasic中的经典.

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The influences of the CCD resolution and the discrete Fourier transform on correlation results are discussed.

讨论了CCD分辨率 和离散傅里叶变换等因素对光电混合检测效果的影响.

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Further analysis shows that the quadrature filtering algorithm is a simplified algorithm of Discrete Fourier Transform ( DFT ) .

进一步分析表明,正交滤波算法是 离散傅立叶 变换的一种简化算法.

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