伴随变量 meaning in English
adjoint variable
concomitant variable
Examples
- Adjiont variable method for sensitivity analysis of multibody system dynamics described by differential algebraic equations
代数方程的多体系统动力学设计灵敏度分析的伴随变量方法 - Ad joint variable method for design sensitivity analysis of multibody system dynamics described by ordinary differential equations
基于二阶常微分方程的多体系统动力学设计灵敏度分析的伴随变量方法 - The purpose of this paper is to compare the relative efficiency of complete case analysis and the regression calibration method in estimating linear regression parameters when covariates are missing
摘要本文主要探讨在一部份的伴随变量有缺失下，使用完整资料分析法与回归校正法估计直线回归斜率参数时，有效性的比较，并提供回归校正法比完整资料分析法有效时，斜率参数应满足的条件。 - Based on the general mathematical models of multibody system dynamics such as the kinematics models of multibody dynamical systems , the ordinary differential equation models and the differential algebraic equation models of dynamics , general forms of the sensitivity equations of the systems are deduced by using direct differentiation method and adjoint variable method
基于通用的多体机械系统运动学数学模型，常微分方程形式的动力学数学模型、微分/代数方程形式的动力学数学模型分别采用直接微分方法、伴随变量方法推导出了系统的状态灵敏度方程的通用形式。对于微分/代数形式的数学模型