2DFT:二维傅立叶变换
“Two-Dimensional Fourier Transform”经常缩写成2DFT,以便快捷书写、使用。
常见于学术科学领域 ,和数学相关。中文意思为:“二维傅立叶变换”。
Two-Dimensional Fourier Transform具体释义
- 英文缩写:2DFT
- 英语全称: Two-Dimensional Fourier Transform
- 英语发音:
- 美式英语发音:
- 英式英语发音:
- 中文意思:二维傅立叶变换
- 中文拼音:èr wéi fù lì yè biàn huàn
- 常用领域:学术科学
- 相关:数学
英文缩写词2DFT的例句
- In this algorithm the target scattering function could be reconstructed from the echo data via coordinate conversion, two-dimensional interpolation and two-dimensional Fourier transform.
- 该算法通过接收来自多个外辐射源的回波数据,经过坐标变换和二维插值运算,直接在接收数据空间利用二维傅里叶变换重建目标的散射函数分布。
- An imaging algorithm based on two-dimensional Fourier transform is proposed.
- 在此基础上,提出了一种基于二维傅立叶变换(2DFT)的无源雷达成像算法。
- This paper has discussed the method and the principle of determining the fabric density with computer image processing methods including one-dimensional Fourier transform, two-dimensional Fourier transform and wavelet transform, etc. A kind of fast and reliable method of determining fabric density has been found.
- 文章讨论了用一维傅立叶变换、二维傅立叶变换(2DFT)和小波变换等图像处理技术检测织物经纬密度的原理和方法,找到了一种快速、可靠的织物经纬密度的检测方法。
- In this paper, we discussed several examples of application of two-dimensional Fourier transforms and spatial filtering analysis in vision research. ( 1 ) Two-dimensional Fourier transform, The " pincushion illusion " is discussed more extensively.
- 在本文中,我们介绍了一些傅里叶变换和空间滤波技术在视觉研究中的应用,即1.二维付里叶变换,主要介绍了枕形错觉,指出此错觉是由于视觉系统的二维空间滤波产生的。
- Because one-dimensional filter can not meet the requirements of two-dimensional data processing, the introduction of two-dimensional Fourier transform. two-dimensional seismic data will be transformed into the frequency - wavenumber domain.
- 由于一维滤波不能满足二维数据处理的要求,引入二维傅里叶变换,将二维地震数据变换到频率-波数域进行处理。