1) the Fucha s
富察氏
2) Fourier transform
富氏变换
1.
There are problems in two aspects of the Parker fast Fourier transform for inversion of unitary density interface: the first is rather difficult to solve gravity anomaly on target interface;while the second is limitation from forward problem solving rate and inversion parameter dimensionality,the interface cannot be divided precisely.
Parker快速富氏变换反演单一密度界面存在两方面问题:一是求解目标界面重力异常难度较大;二是受正演速度及反演参量维数的限制,不能对界面进行精细划分。
2.
The development of time-frequency analysis has three periods: Fourier transform, short-time Fourier transform, and wavelet transform.
时频分析方法经历了富氏变换、短时富利叶变换、小波变换三个阶段。
3.
There are problems in two aspects of the Parker fast Fourier transform for inversion of unitary density interface:thefirst is rather difficult to solve gravity anomaly on target interface;while the second is limitation from forward problem solvingrate and inversion parameter dimensionality,the interface cannot be divided precisely.
Parker 快速富氏变换反演单一密度界面存在两方面问题:一是求解目标界面重力异常难度较大;二是受正演速度及反演参量维数的限制,不能对界面进行精细划分。
3) Fourier series
富氏级数
1.
In the method, the deformation of the pile is expressed as the Fourier Series which with the additional terms.
把竖直桩作为弹性杆，用带附加项的富氏级数作为挠曲试函数，提出了多层地基中横向承载桩的一种分析方法。
4) fourier algorithm
富氏算法
1.
Based on holocycle nonrecursive fourier algorithm,a new method is presented for filtering decaying DC component,and an accurate correcting algorithm without τ is deduced in a single date window.
提出了一种非递推全周波富氏算法中滤除衰减直流分量 Aetτ的新方法 ,并在单一数据窗口中推导了与τ无关的精确校正算法 ,该算法简单 ,适用于微机继电保护中提取各次谐波分量 。
5) Fullerene carbon cage
富氏碳笼
6) Oakley-Fulthorpe method
奥-富氏法
补充资料：是察
1.勘正审察。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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