equation set

The system parameters can be obtained by solving a non-linear equation set constructed by the samples of the process step output response.

这种方法可以由系统的阶跃响应采样数据构造非线性方程组，通过对方程组求解估计出系统的参数。

互联网摘选

In the research of feature modeling incorporating constraint process, automatic feature identification of composite surface and complex surface and static solution of large scale non-linear equation set are still research hot topic.

但在具体研究过程中，集成约束的逆向工程CAD特征建模中复合曲面和复杂曲面特征的自动识别及大型非线性方程组的稳定求解问题仍然是研究的热点。

互联网摘选

A thermodynamic equilibrium equation is set up for ideal gas-solid adsorption.

本文导出了描述理想气固吸附平衡的热力方程。

互联网摘选

KMV model used in our reality, there is the pricing of non-tradable shares, the historical default data was incomplete, firm value and equity simultaneous equation set point stability and issues such as breach of contract.

KMV模型运用于我国现实中存在非流通股定价、历史违约数据不全、公司价值和股权联立方程稳定性以及违约点的设定等问题。

互联网摘选

Based on the stage difference equation proposed, the mathematical models and theoretical plate number for simple distillation column and distillation column with sidestream were set up and calculated respectively.

利用新提出的塔板差分方程（Stage difference equation，SDE），分别对简单精馏塔和有侧线出料的精馏塔进行了SDE数学模型的建立和理论塔板数的设计计算。

互联网摘选

The solution of the equation set is obtained by means of reflection transmittance coefficient matrix algorithm.

借助反射透射系数阵递推算法,得出了方程组的解.

互联网摘选

Based on the similar irrelative model of forest ecological benefits, the study analyzed the subordinate relations of numerous ecological benefits, and introduced end genetic variables Y_1 and Y_2 as the independent variables of another ecological equation to construct consociation equation set model.

在森林生态效益似乎不相关模型的基础上，分析众多生态效益中的相互依存和从属关系，引入内生变量Y1、Y2作为另一个生态方程的自变量，构造联立方程组模型。

互联网摘选

The correctness of the complete Euler equation set is verified with two functional examples.

通过两个算例验证了完全欧拉方程组的正确性.

互联网摘选

The complete Euler equation set contains all kinds of Euler equations of the variational problems.

该方程组涵盖了变分问题的各种欧拉方程.

互联网摘选

The paper builds the relationship of attribute set, Boolean matrix and logic equation set.

建立了属性集与布尔矩阵以及逻辑方程组的解之间的关系；

互联网摘选

Laplace transformation, array, vector, determinate, linear equation set, Fourier series, partial differential equations.

本课程介绍拉普拉斯转换 、 矩阵 、 向量 、 行列式 、 线性方程组 、 傅立叶级数 、 偏微分方程式.

网络文摘精选

The increment identical stiffness iteration method was used to solve non-linear equation set;

采用增量等刚度迭代法进行非线性有限元方程组的求解，能较好的模拟位移、应力、应变随荷载的变化过程；

互联网摘选