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- Because of the existence of bad pixels in the detector of Fourier transform imag ing spectrometer (IFTS), distortion in the recovering spectra was emerged. 由于傅里叶变换成像光谱仪探测器中坏像元的存在,使得复原光谱产生失真。
- Basic Fourier Image and Fourier Transform Image Pairs Fourier基本图象和Fourier变换图形对
- Fourier transform imaging 傅立转换成像
- A Fourier transform does this, but with waves. 傅立叶变化就是这样,但是它是按照波的情况。
- Spatially Modulation Imaging Fourier Transform Spectrometer(SMIF TS)is a space remote sensor with important research and application value. 空间调制干涉成象(傅立叶变换)光谱仪是一种有重要的研究和应用价值的空间遥感器。
- Using discrete Fourier transform for interpolation of 3-D MT data. 用傅氏变换实现三维MT数据的插值
- The discrete fourier transform (DFT) exists the errors. 摘要离散傅立叶变换(DFT)存在误差。
- Windowed Fourier transform for 3 - D shape measurement[J]. 引用该论文 付艳华;陈文静;苏显渝.
- The characteristic analysis of hololens Fourier transform[J]. 引用该论文 王红霞;盛兆玄;赵玮;李育新.
- Analysis on an Improved Fourier Transform Profilometry[J]. 引用该论文 毛先富;陈文静;苏显渝.
- The computational results in imaging of lenses by means of the fast Fourier transform (FFT) method agree excellently with those by means of integration method. 证明可以把快速傅里叶变换法(FFT)用于透镜成像的聚焦计算,与积分法得到相同的结果。
- 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。
- Fractional Fourier transform of apertured paraboloid refracting system[J]. 引用该论文 陈建农;闫金良;王德法;于永江.
- We use Fast Fourier Transform arithmetic to calculate two seriate images. 在相邻两帧图像上,找出相关度最大的两个小区域,用它们之间的距离除以两次拍摄之间的时间间隔,就得到这个小区域在间隔时间内的平均速度,进而得到整个流场的速度分布。
- Some applications of the fast Fourier transform to the polynomial calculation. 多项式计算当中快速傅立叶变换的应用。
- Fractional Fourier Transforms for Cosh-Gaussian Beams[J]. 引用该论文 陈天禄;吴平.
- In this paper, a pulsar de-dispersion algorithm based on the Short Time Fourier Transform (STFT) is presented. 摘要叙述了一种基于短时傅立叶变换的脉冲星消色散算法。
- The migration imaging problem of three-dimensional magnetotelluric data was studied by Fourier transformation method, inner insert and extrapolate technology. 摘要利用傅里叶变换及内插外推方法对三维大地电磁资料偏移成像问题进行了研究。
- 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。
- The Fourier transform is an integral expression for a Fourier series applied to an infinitely long signal. 傅里叶变换式是对博里叶级数的一种积分表达式。