discrete fourier transform meaning in Chinese

不连续傅里叶变换
不连续傅立叶变换
离散傅里叶变换
离散傅利叶变换
离散傅利叶转换
离散傅立叶变换
离散傅氏变换
离散付里叶变换
离散型傅里叶变换

On frequency resolution of the windowed discrete fourier transform
加窗离散傅里叶变换测频分辨率研究
Dft for discrete fourier transform
离散傅里叶变换
2 . an algorithm resistant to print / scan process is proposed , which is based on block discrete fourier transform
2 .提出一种基于分块离散傅立叶变换的抗打印-扫描图像水印算法。
Discrete fourier transform is a vital means of signal analysis . it transforms the in - time signal into the in - frequency signal
离散傅立叶变换是信号分析中的一种重要手段，它将时域信号转换违频域信号。
According to the theory of digital signal processing , discrete fourier transform has selectivity to frequency just as spectrum analyzer
根据数字信号处理理论，离散傅里叶变换( dft )算法对频率具有选择性，有相当于频谱仪的功能。

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