查询词典 multivariate

This paper addresses the relationship between multispectral satellite information and probed relative humidity in each of standard isobaric surfaces using correlation analysis, least-square fitting and multivariate linear regression separately.

多光谱卫星图像上不同云类的云层高低分布蕴涵着三维湿度场的分布信息，文中用相关分析、最小二乘拟合分析和多元线性回归分析分别讨论了多光谱卫星信息与各标准层相对湿度的关系。

In this dissertation , the methods of prediction and parameters\' estimation based on stationary multivariate autoregressive models AR(p are studied systematically. Some properties of these methods are formulized.In the first part, it introduce some basal conceptions about multidimensional stationary time series, contained the estimation and property of mean vector and auto-covariance function. Then the stable condition of multidimensional AR models are discussed.

本文主要研究了多维平稳序列自回归模型AR的参数估计及其相关的统计性质，具体内容如下：第一部分，介绍了多维平稳时间序列及其均值向量和协方差阵函数的概念，并引入了多维AR模型及其数字特征，在此基础上给出了模型的平稳性条件。

The technology for construction of the road detector from edge detectors was described, the approach based on multivariate statistical hypothesis tests was applied to information fusion of SAR images, and the extracting result from two traditional Tupin methods and that from the method proposed in this paper were compared with each other.

首先，介绍了用边缘探测器构造道路探测器的方法；然后，将多参数统计假设检验的方法应用到全极化影像的信息融合中，并将该方法提取的结果与传统Tupin法提取的结果进行了比较。

In the first section of this paper,we establish basic methods and theories of multivariate Sampling and obtain lots of results of statistical inference.

本文第一部分建立了较为系统的多元抽样方法和理论，第二部分解决了多维时间序列统计推断中一个具体问题。

A new multivariate statistical process control method is presented for the fault diagnosis of asynchronous machine.

提出了用多元统计过程控制方法对异步电动机进行故障诊断的新方法。

In the third part, we study an application of stereographic projection transformation in statistics, deriving Box-Muller formula (use two independent uniform random number to generate two independent standard normal random number) and spherical symmetric distribution (a product of a positive random variable and a random vector with uniform distribution) in multivariate statistical analysis.

第3章，研究了球极投影变换在统计中的应用，通过球极投影变换获得了利用两个相互独立的均匀随机数生成两个相互独立的标准正态随机数的Box-Muller公式以及多元统计分析中的球对称分布（一个正的随机变量和一个与之相互独立的均匀分布的随机向量的乘积）。

It is useful for us to understand and apply models from the view of statistical dependence and stochastic comparison to study multivariate models.

从统计相依与随机比较的角度来研究多维模型，有利于人们更好把握与应用模型。

The third chapter study on the dynamic correlation multivariate stochastic volatility dynamic hedging theory model.

第四章是对基于DC-MSV的动态套期保值模型进行实证，并与三种常用模型进行对比研究。

Methods With a questionnaire, a stratified cluster sample of 7 527 students were investigated. Multivariate logistic regression analysis was performed to assess factors for suicidal ideation.

方法采用统一调查表，应用分层整群抽样的方法调查广州市8所中学和8所小学学生7 527名，通过多因素Logistic回归模型筛选自杀意念的危险因素。

The governance tools appear to be multivariate, policy instrument is turning to be an important concept in public management and policy science research, at the same time, policy instrument becoming a new subdiscipline.

长久以来，我们对于政策工具选择时候的制约因素比较重视，而对于不同政策工具的价值取向及其冲突没有太多的研究。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。