预测方法除主观判断方法外,主要有单变量方法和多变量方法。
Forecasting methods mainly include univariate methods and multivariate methods except the judgmental methods.
有研究表明使用CS方法时,黑人、拉美裔人和美国土著人与美国白种人在许多变量上的得分上都存在差异。
Research has shown that Blacks, Hispanics, and Native Americans score differently on a number of variables in the cs compared to White Americans.
提出了一种多变量统计质量控制方法来减小由于过程扰动引起的产品质量变化。
A multivariable statistical quality control method was presented to decrease the variance in product quality by the influence of process disturbance.
针对新型五自由度无轴承异步电动机这一多变量、非线性、强耦合的系统,采用逆系统的方法进行解耦控制。
A decoupling control approach based on inverse system has been used for the innovative five degree-of-freedom bearing less induction motor, which is multi-variable, nonlinear and high coupling.
在多变量统计过程控制中,传统的方法主要包括主元分析和偏最小二乘,这些方法存在着诸多缺陷。
Principal component analysis (PCA) and partial least squares (PLS) are the conventional techniques of multivariate statistical process control but exist some defects.
本文引述了动态规划中的最优化原则和一些有关单变量和多变量问题的求解方法。
In this article, we introduce the principle of optimality in dynamic programming and some methods for solving certain simple variable and multi-variable problems.
目的:探讨多变量缺失数据的不同处理方法对结果的影响。
Objective: To explore the results of different methods for managing multivariate missing data.
该文的方法可推广到马氏相关序列和多变量序列也能用于其它的游程。
The method can be extended to a Markov dependent sequence and a sequence of multivariate trials.
该方法具有简便、实用等特点,特别适用于大型复杂结构(多变量)优化设计。
The results show that this method is easy and practical, and can be applied in optimum design of large and complicated structure especially with many variables.
因此本文对多变量时序分析作了一些理论和方法的探索。
Therefore in this paper, theory and some methods of multi—variable time series are discussed.
本文主要介绍和研究了多变量系统辨识的子空间状态空间辨识方法。
We introduce and study the subspace state space system identification method in the paper.
本文将智能控制理论和方法引入到航空发动机多变量控制中。
In this paper, the theory and method of intelligence control are used to aeroengine multivariable control.
介绍了多变量统计投影方法的主要理论基础,包括:主元分析(PCA)、主元回归(PCR)、偏最小二乘(PLS)。
The paper briefly introduced the theoretical foundation of MSP method, which include Principle Component Analysis (PCA), Principle Component Regression (PCR), and Partial Least Squares (PLS).
为克服传统单变量开环阶跃测试法测试时间长和误差大的缺点,提出一种基于渐进黑箱理论的多变量辨识方法。
To overcome the long test time and big error in single variable open loop step test method, a novel identification method based on asymptotic theory (asym) is presented.
提出了一种基于最小二乘的多变量系统阶跃响应的模型辨识方法。
A model identification method on multivariate system step response based on least Square is given out.
基于随机控制理论,针对全浸式水翼艇的多变量随机控制方法进行探讨,并着重分析水翼艇的纵向运动姿态的随机最优控制。
In this paper, based on the theories of stochastic control, we make a study of multivariable stochastic control methods of hydrofoil and emphasize on the analysis of longitudinal motion of it.
具有不可测输入的多变量线性系统状态观测器的设计方法有判定法和建模法。
It is well known, the design methods of an observer for linear multivariable systems are decision method and modeling method.
并利用其中一种,建立了稳健的多变量离群值的检测方法。
By using one of them, some robust multivariable outlier detection methods are built.
此系统利用了回归正交设计方法,可进行多变量变化的各种模拟试验;
This system utilizes the regression-orthogonal method, so it can be used for the multivariable simulation test.
提出了一种多变量驱动和线性反馈相结合的混沌同步方法。
In this paper, a method of chaotic synchronization by multivariables driving and linear feedback is presented.
尝试性地将基于主元分析的多变量统计方法应用于连铸结晶器过程的监测。
The authors try to use multivariate statistics method based on principal component analysis (PCA) to monitor continuous casting mould process.
提出了一种基于FSQP算法的涡扇发动机多变量最优加速控制方法。
FSQP algorithm based multivariable optimal control method for the acceleration process of turbofan engine is developed.
提出了逻辑函数“系统简化法”的计算机辅助设计方法,从而实现了对多变量逻辑函数的自动简化。
CAD method by using logical function as systematical simplication methods is proposed. The simplication of multivariable logic function is obtained automatically.
星座图与连接向量图是多变量统计的直观方法,可用于多变量样本或多变量指标的聚类分析。
Constellation diagram and contiguous vector diagram are audiovisual methods in multivariate statistics, they may be used for the cluster analysis of multivariate sample or index.
并将这一方法推广用于计算多变量系统的噪信比。
Meanwhile, this method is extended to compute the noise to signal ratio of multivariable systems.
本文提出迁移函数法。用此方法可以解决多变量时序电路综合问题。
This paper presents a transition function method which can be extended to solve the synthesis problems of multiple variable sequential circuits.
现有给水泵系统都采用单变量系统进行控制,但该系统本质上是多变量系统,用单变量方法解决多变量问题给系统安全经济运行带来隐患。
The feed pump system is controlled by single loop control theory, but it is truly multivariable system, so feed pump control system in use exist problems about safety and efficiency.
现有给水泵系统都采用单变量系统进行控制,但该系统本质上是多变量系统,用单变量方法解决多变量问题给系统安全经济运行带来隐患。
The feed pump system is controlled by single loop control theory, but it is truly multivariable system, so feed pump control system in use exist problems about safety and efficiency.
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