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There are many reports in the first type and these reports mostly base on fra...

前者主要采用帧间分法和背景分法。

In the third chapter,the Lévy-Feller advection-dispersion equation describing anomalous diffusion,with asymmetric fractional derivative,is considered.

更多程不同的是,在三维情形中,分数阶导数的复杂性使得在构造分格式时所添加的摄动项也非常复杂,由此所构造分格式的理论分析也变得比较复杂。

The frequency transition function and the method of signal detection are the key technologies in this system.

摘要该文介绍了一种新型短波跳频通信技术——分跳频,频率转移函数设计和信号的检测方法是分跳频中的关键技术。

Finite difference method is adopted in this model to analyze the temperature distribution and fulgurite resistance of a fuse.

针对所提出的简化模型,用直接分法进行数值模拟,设计出用直接分法进行数值计算的通用程序,实现了温度分布和弧后残躯电阻的数值分析。

The full-wave and half-wave Fourier transform algorithms are studied in their similarities and differences, and then applied to the same data for emulation test.

理论分析了全波分傅氏算法和半波分傅氏算法的异同。并采用这2种算法对同一组数据进行仿真验证。

The theoretic analysis and the practical application prove that using full-wave Fourier transform algorithm in line difference protec

通过理论和实际两方面的对比总结出,对使用矢量同步方法的线路动保护采用全波分傅氏算法后可以大大减小谐波带来的同步误,提高保护装置的可靠性。

Main contents of the thesis include point and edge extraction based on least-squares template matching; space circle template matching and reconstruction; outlier detection and elimination with fundamental matrix and trifocal tensor; improvement of Homography-based calibration technique, 2D-DLT and bundle adjustment based non-metric camera calibration technique with planar-scenes, point-line hybrid photogrammetry and visual inspection.

本文的主要研究内容包括影像格网点与直线段的自动最小二乘模板匹配;基于物方直接解的空间圆匹配与重建;利用基本矩阵和三视张量进行观测值粗的剔除;同形矩阵摄像机标定算法的改进;基于二维 DLT 和光束法平的非量测数字摄像机标定;点、线混合摄影测量模型与视觉检测精度分析等。

With the knowledge of linear algebra, general formula for arbitrary order Taylor finite difference has been derived. In this paper, the analysis of spectral property and computational error of arbitrary order TFD is presented in detail. Then it is applied into the numerical solution of Maxwell's equations. Stability condition and numerical dispersion relation are derived.

本文借助于采样定理,详细分析了不同阶Taylor中心分格式的谱特性以及计算误,并将任意阶Taylor中心分格式用于数值求解麦克斯韦方程中,严格导出了稳定性条件和数值色散关系的表达式,引入了新的误定义来衡量算法的好坏。

The generalized spectral density and its derivative can be used to capture various specific aspects of serial dependence.

广义谱密度和它的导数还可以被用来检验序列相依的各个方面,例如鞅,条件同方性,条件对称性,和条件等峰度性等。

Mahalanobis distance as one of the generalized square distance and an integrated guide line to describing multi-structure,can be more widely used in anomaly evaluation than the simple method which based on simple normal distribution.

建立在多元正态分布理论基础上的马氏距离,考虑了均值、方和协方三个参数,在异常评价中具有基于一元正态分布理论的单指标异常评价方法不可比拟的优点。

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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.

然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。

A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。