fourier的意思|示意

One - dimensional vector of discrete short - time Fourier transform function.

一 维 向量的离散 短时 Fourier变换函数.

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A multi - distorted invariant orthogonal moments, Jacobi - Fourier moments ( JFM ), were proposed.

提出一种多畸变不变的正交图像矩: 雅可比 - 傅 立叶 矩.

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Fourier inverse transform IFFT, to restore the signal from the frequency domain.

用傅里叶反变换IFFT, 从频域恢复信号.

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The extension of real - valued order Fourier transforms to complex regime is natural.

将分数傅立叶变换的阶数由实数域扩展到复数域是非常自然的.

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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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For anisotropic materials Fourier's law must be formulated in a more generalized form.

对于各向异性的物质来说,傅里叶定律必须改写成具有更普遍意义的形式.

辞典例句