numerical characters

This paper introduces the problems of some identical equation solved by the numerical characters of the classic probability and stochastic variable.

介绍了用古典概率和随机变量的数字特征来解决数学分析中的一些恒等式问题。

互联网摘选

Developed a software which can be used for data acquisition, the identification of structure and parameters, the model verification and optimization, the numerical simulation of dynamic characters and so on; Set up an analog experiment system to take some dynamic tests and perform real-time identification.

开发了具有数据采集、结构与参数辨识、模型校验与优化和动态特性数字仿真等多种功能的通用软件，建立了模拟实验系统进行系统动态试验和实时辨识验证。

互联网摘选

Next, we give the numerical characters of the joint distribution and sum distribution of the n identically distributed random variables.

然后讨论了这n个同分布随机变量的联合分布及和的分布的数字特征。

互联网摘选

Quantitatively numerical descriptions on the characters of rice panicle using panicle type parameter were both accurate and com-parable.

用必要的穗型参数对穗部性状进行定量的数字表达具有精确而可比的特点。

互联网摘选

By physical modeling and numerical simulation, the characters of horizontal fracturing-assisted steam flooding technology and oil incremental mechanism is summarized, that is, using horizontal fracture to control the steam overlaying rate and delay the steam breakthrough time can be effectively enhance the vertical sweep efficiency.

通过物理模拟和数值模拟，总结出水平压裂辅助蒸汽驱技术特点和增油机理，即利用水平裂缝控制蒸汽超覆速度、推迟蒸汽突破时间，有效提高了纵向波及系数。

互联网摘选

Research on numerical characters of the attractors in a nonlinear gear system

单级齿轮非线性系统吸引子的数值特性研究

互联网摘选

In this paper, 25 numerical characters of metasequoia are studied and grouped through correlation cluster analysis, and are classified into 8 relatively independent categories.

本文采用聚类分析的方法，对水杉的25个数量性状进行相关聚类分析，将其分为8个相对独立的性状类群。

互联网摘选

Objective: To establish the dielectric numerical characters of normal rat blood cells as response to AC electric field in the frequency range 0.1 MHz~ 100 MHz.

目的：确立正常大鼠血液细胞对0.1MHz～100MHz交流电场的介电响应的数据特征。

互联网摘选

Numerical study on mechanical characters of unloaded intact rock mass

完整岩石卸荷力学特性的数值模拟研究

互联网摘选

Under the Gaussian hypothesis, probability density functions and numerical characters such as mean, variance and hybrid 2nd order moment of the instantaneous polarization projection vector ( IPPV) of TV-EMWs are studied in this paper.

在正态假设下，研究了时变电磁波瞬态极化投影矢量（IPPV）的概率分布和均值、方差、混合二阶矩等数字特征，得到了电磁波IPPV一些重要统计性质。

互联网摘选

Interval Probability Random Variable and Its Numerical Characters

区间概率随机变量及其数字特征

互联网摘选

The dielectric spectroscopy of human blood cells was measured within the frequency range of 0.01-100 MHz, and the dielectric numerical characters were determined as response to AC electric field.

在0.01～100MHz范围内，测量人血液细胞的介电谱，确立人血液细胞对交流电场的介电响应的数据特征。

互联网摘选

The system just tries to give an analysis of numerical features of calligraphy characters. The basic goal of the system is to help calligraphy learners effectively.

该系统仅仅试图从数值上对书法文字的特征做出分析，其基本的定位是对书法学习者提供有效的帮助。

互联网摘选

Secondly, one-dimensional consolidation of one-layered Gibson soils with semi-pervious boundaries is studied in this paper, and according to numerical examples, some characters of consolidation such as the effective stress and settlement in the soils under arbitrary loading are found.

其次又得到了单层Gibson地基在半透水条件下的一维固结半解析解，并编制了计算程序，对单层Gibson地基半透水一维非均质固结性状进行了讨论。

互联网摘选

Numerical experiments of propagation characters of forced two dimension Rossby wave

强迫二维Rossby波传播特征的数值试验

互联网摘选

A margin size value may only contain numerical characters.

边距尺寸值只能包含数字型字符。

互联网摘选

Some properties and estimation of numerical characters of fuzzy random variables

模糊随机变量数字特征的性质及估计

互联网摘选

A Public Watermarking Algorithm Based on Numerical Attribute Characters of Relational Database

一种基于关系数据库数值型属性特征的公开水印算法

互联网摘选

Lastly, the bifurcation diagram, the time-history curve, phase portrait and Poincar é map are calculated by means of MATLAB software. The numerical characters of chaotic motion are obtained.

使用Matlab软件计算了分岔图、相图、时程曲线和poincaré映射，给出了混沌运动的数字特征。

互联网摘选

Considering structural materials' randomness and using perturbation stochastic finite element method to research it, isolated and repeated eigenvalues in structures will be analyzed. Then the computational expressions of numerical characters about structural modes are developed.

考虑结构材料的随机性，应用摄动随机有限元法对结构孤立特征值和重特征值问题进行分析，推导出特征值和特征向量的统计特征的数值表达式。

互联网摘选

For a different person, we use a different HMM. In this way, the numerical characters of organs of a person are associated with each other in a state transfer model.

这样，我们就将人脸面部器官的数值特征及相互关联同一个状态转移模型联系起来。

互联网摘选