本文讨论了部分变量带误差的线性函数关系模型的参数估计问题。
In this paper, the problem of parameters estimation in linear functional relationship model with "error in some variables" is discussed.
分析了平衡流形展开模型的误差,给出了调度变量的确定方法。
The error of expansion model and the method of getting scheduling variable were proposed.
在数控机床热误差控制补偿技术中,合理选择温度变量,是建立补偿模型的关键所在。
In the technology of thermal error compensation in NC machine tool, selecting the temperature variables rationally is key for setting the model of compensation.
回归是这样一种建模方式,它先确定一个衡量模型预测误差的量,然后通过这个量来反复优化变量之间的关系。
Regression is concerned with modelling the relationship between variables that is iteratively refined using a measure of error in the predictions made by the model.
模糊控制器的两个输入变量为设定值,与灰色预测模型的输出值之间比较得到预测误差及其预测误差的变化率。
The predictive error and its rate of change of the gray predictive model are taken to the fuzzy controller as two input variables.
因此在第二章,本人用半参数方法提出了协变量测量有误差时的中值回归模型,用它来估计寿命变量的中值。
In the second chapter, I propose semi-parametric estimate to get median regression models with the measured error margin and use it to estimate the mediant of survival data.
运用隐性变量法通过建立状态空间模型测算中国1979 - 2008年间TF P增长率,分析GDP数据是否存在误差。
By the utility of latent variable approach (LV) and state space model, the paper measures TFP growth from 1979 to 2008 in China in order to find the accounting error of GDP data.
有效地克服了由精馏塔变量的不连续性所引起的模型误差,显著地提高了数学模型的准确度。
The discontinuity of state variables caused by feeds and side draws was thoroughly eliminated, therefore the accuracy of the resulting model was significantly improved.
本文研究半参数变量含误差函数关系模型。
In this paper, a kind of semiparametric errors-in-variables functional relationship model is studied.
通过对时间序列建立向量误差修正模型,运用单位根检验、协整检验、格兰杰因果关系检验、脉冲响应函数等方法精确地度量系统中变量之间相互影响的动态过程。
The article USES VECM, ADF Test, Johansen Test, Granger Causal Relation Test, Impulse Response Function to accurately measure the process that the variables influence each other in the system.
故障诊断模型症兆变量与实际故障症兆变量变化值相对误差控制在5%内,且不会对故障类型的判断产生影响;
Relative errors between the deviation of the real fault symptom parameters and of the fault derived from the model are controlled less than 5%.
目的研究部分线性反映变量含误差模型。
目的研究部分线性反映变量含误差模型。
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