查询词典 multivariate
- 与 multivariate 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This paper introduce Lagrange multiplier method and its expandings first, and show the necessary condition of Multivariate function's extreme value, and use it to solve the Multivariate function's extreme value problem.
本文首先介绍了拉格朗日乘数法及其拓展,给出了多元函数条件极值的必要条件,并利用它求解了多元函数的条件极值问题。
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The relations between multivariate Poisson distribution and multinomial distribution or multivariate normal distribution are given.
最后给出了多元Poisson分布与多项分布以及多元正态分布之间的关系。
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Of course, it is often effective to apply conventional multivariate statistical process control to the process whose process variables are subjected to multivariate normal distribution.
在此领域虽已获得了大量成果,但研究基本上是在过程检测数据服从多元正态分布和独立同分布的两个假设下进行的。
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This course gives a brief introduction about some common topics in Multivariate Analysis including Multivariate Normal Distribution, Clustering Analysis, Discrimination and Classification, and Factor Analysis.
本课程主要介绍多变量统计分析领域中的几个常用主题-多变量常态分配、集群分析、判别分析及因素分析。
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Batch process control, fault detection and diagnosis and the theory of multivariate statistics are studied in this thesis. The main purpose of this thesis is to put forward the approach of batch process monitoring and fault diagnosis based on the theory of multivariate statistic and its applications.
本文对间歇过程控制、故障监测与诊断和多元统计分析的研究现状,进行了系统的分析和评述,由此提出自己的研究内容和技术路线,着重完善间歇过程监控与故障诊断的方法,并提出了新方法。
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In this paper, we mainly discuss some preliminary studies about statistical diagnostics for one kind of restricted multivariate linear regression model. At first, we give the parameters estimation of this model. After that, the problem of outlier test is considered by giving the equivalence relations of estimators and statistics in multivariate case deletion model and mean shift outlier model under the restricted condition.
本文主要讨论的是一种带线性约束的多元线性回归模型(这里的多元是指多个因变量对多个自变量的情形),重点在与统计诊断方面的一些初步研究,首先给出带有线性约束的多元线性回归模型的参数估计,其次讨论了该模型的异常点检验问题,主要介绍了常见的数据删除模型及均值漂移模型,并证明了此两种模型统计量之间的等价性。
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The statistical difference of proinsulin rather than HOMA index was found among the patients of various Gensini's score group (Gensini's score was examined as a categorical variable classified by tertile values) and significantly stenosed vessels group by means of the results of analysis of covariate variance after adjusting for age, sex and body mass index (p<0.05), and the partial correlation coefficient between proinsulin level and Gensini's score, the number of significantly stenosed vessels after adjusting for age, sex and body mass index was 0.3156 (P<0.01) and 0.2752 (P<0.05) respectively. Multivariate linear regression analysis indicated that the level of proinsulin was positively correlated with the Gensini's score (P<0.01). The results of multivariate stepwise Logistic indicated that the proinsulin was the independent risk factor for the coronary heart disease, and the odds ratio (95% confidence interval) was 2.268 (1.253~4.105)(P=0.007), however, the HOMA was refused by the final model.
年龄、性别与体重指数为控制变量的协方差分析结果显示,胰岛素原的水平在不同的Gensini评分组、冠状动脉病变血管数分组中分布有统计学差异(P<0.05),偏相关分析示胰岛素原的含量与Gensini评分与病变血管数显著正相关,其偏相关系数分别为0.3156(P<0.01)与0.2752(P<0.05),而HOMA指数与两种评分的相关未有统计学意义;多因素线性逐步回归分析结果示胰岛素原水平与Gensini评分独立正相关(P<0.01);多因素Logistic回归分析显示,胰岛素原的水平为冠心病的独立的危险因素,其OR值及其95%可信区间为2.268(1.253~4.105)(P<0.01),HOMA指数未进入模型。
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The control request and the principle of flotation column were analyzed and elaborated emphatically. The design method of the multivariate inputs/multivariate outputs is adopted. The control system selects the controx2000 configuration software and PLC as a exploitation implement.
分析和阐述了浮选柱监控系统的控制要求和原理,采用多变量输入/多变量输出的设计思路,选用开物2000工业组态软件和PLC作为开发工具。
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The representiveness of training samples for multivariate calibration has been discussed and the concept of weighted sampling has been introduced to multivariate calibration.
本论文主要包括以下几个方面的工作:1。
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Multivariate hypergeometric functions, multivariate Jacobi polynomials and h-harmonic polynomials connected with root systems and Coxeter groups are introduced.
多元超几何函数,多元Jacobi多项式和h与根系考克斯特集团有关的调和多项式介绍。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。