1) Fractional Fourier Transform Correlation

分数傅里叶变换相关
1.
The Research of Fractional Fourier Transform Correlation Applied on Speckle Measure;

利用分数傅里叶变换相关实现散斑相关测量
2) joint fractional Fourier-transform correlator

联合分数傅里叶变换相关器
1.
The correlation properties of fractional-order filtering in a joint fractional Fourier-transform correlator is discussed.
通过理论分析和计算机仿真研究了联合分数傅里叶变换相关器经过分数级滤波处理后的相关特性。
3) fractional fourier transform

分数傅里叶变换
1.
Discussion about the equivalency between fractional Fourier transform and Fresnel diffraction;
也论分数傅里叶变换与菲涅耳衍射的等效性
2.
Fractional Fourier Transform and its Properties;

分数傅里叶变换及其性质
3.
Rotation theorem of fractional Fourier transform;

光学分数傅里叶变换的转动定理
4) fractional Fourier transformation

分数傅里叶变换
1.
The discuss on a question of fractional Fourier transformation and Frsnel difraction;

分数傅里叶变换与菲涅耳衍射对应关系之探讨
2.
A normative expression of fractional Fourier transformation is given and its completion is proved.
给出了一种分数傅里叶变换的规范表达式,并证明了其完备性。
5) fractional Fourier transforms

分数傅里叶变换
1.
An optical study of the fractional Fourier transforms for a regular fractal pattern;

用光信息处理方法对分形图象实现分数傅里叶变换
2.
Fresnel diffraction and fractional Fourier transforms;

菲涅耳衍射和分数傅里叶变换
6) FrFT

分数傅里叶变换
1.
Optimization algorithm and design of FrFT filter;

分数傅里叶变换滤波优化算法及滤波器设计
2.
The proportional relationship between the coefficients is altered by adjusting the LFM signal parameters,and then the target motion parameters are estimated based on FRFT.
首先建立了目标速度和加速度对LFM信号的调制规律模型,分析了回波信号一次项、二次项系数的比例关系,通过调整LFM信号参数来改变系数的比例关系,进而利用分数傅里叶变换估计目标运动参数信息。
3.
Introducing FRFT into digital image processing field is a new direction of image technology development.
将分数傅里叶变换(FRFT,Fractional Fourier Transform)用于数字图像处理领域中是图像技术发展的一个新方向。
补充资料:傅里叶变换
傅里叶变换 Fourier transform 数学中一种重要的、应用很广的积分变换。作为一个实变量的可积的复值函数f的变换,它是由等式 ![]() ![]() ![]() |
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