1) localization of spacefrequency
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空间-频率局域化
1.
Based on a study on the characteristics of Wavelet transform with the localization of spacefrequency etc.
在研究了小波变换同时具有空间-频率局域化等特性的基础上,提出了基于小波变换的多源影像信息的空间-尺度自适应融合方法。
2) frequency-space domain
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频率空间域
1.
A new method for improving signal/noise ratio and resolution by dual direction prediction in frequency-space domain;
一种频率空间域双向预测提高信噪比及分辨率的新方法
2.
Combined boundary conditions of quasi-P wave within frequency-space domain in VTI media.;
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VTI介质准P波频率空间域组合边界条件研究
3.
Numerical simulation in the frequency-space domain has inherent advantages,such as:it is possible to simulate wave propagation from multiple sources simultaneously;there are no cumulative errors;only the interesting frequencies can be selected;and it is more suitable for wave propagation in viscoelastic media.
频率空间域地震波数值模拟具有独特的优势:可以同时模拟多源的波传播、每个频率之间独立并行地计算、计算频带选择灵活、不存在累计误差、容易模拟粘弹性介质中地震波传播。
3) frequency-space domain
![点击朗读](/dictall/images/read.gif)
频率-空间域
1.
Quasi P-wave forward modeling in frequency-space domain in VTI media.;
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VTI介质频率-空间域准P波正演模拟
2.
Seismic modeling of scalar seismic wave propagation with finitedifference scheme in frequency-space domain.
标量地震波频率-空间域有限差分法数值模拟
4) spatial frequency domain
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空间频率域
1.
The Collins formula in spatial frequency domain is generalized into axially nonsymmetrical optical system in terms of tensor analysis method.
运用张量分析方法把轴对称系统中的空间频率域的柯林斯公式推广到一般的非轴对称光学系统 ,并推导了在空间频率域中适用于非轴对称光学系统的张量ABCD定律。
5) space-frequency domain
![点击朗读](/dictall/images/read.gif)
空间-频率域
6) neighborhood space-frequency
![点击朗读](/dictall/images/read.gif)
邻域空间频率
补充资料:超导电性的局域和非局域理论(localizedandnon-localizedtheoriesofsuperconductivity)
超导电性的局域和非局域理论(localizedandnon-localizedtheoriesofsuperconductivity)
伦敦第二个方程(见“伦敦规范”)表明,在伦敦理论中实际上假定了js(r)是正比于同一位置r的矢势A(r),而与其他位置的A无牵连;换言之,局域的A(r)可确定该局域的js(r),反之亦然,即理论具有局域性,所以伦敦理论是一种超导电性的局域理论。若r周围r'位置的A(r')与j(r)有牵连而影响j(r)的改变,则A(r)就为非局域性质的。由于`\nabla\timesbb{A}=\mu_0bb{H}`,所以也可以说磁场强度H是非局域性的。为此,超导电性需由非局域性理论来描绘,称超导电性的非局域理论。皮帕德非局域理论就是典型的超导电性非局域唯象理论。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条