本文分析了连续模型一种并行算法的一般形式,由此提出了线性代数方程组通用的并行算法的结构形式。
This paper analyses the general form of algorithm about continous model, therefore puts forward the type of structure of parallel algorithm of linear algebraic equations.
本文将协变延拓结构理论首次应用于非均匀两分量耦合非线性薛定谔方程组。
In this paper, for the first time, the covariant prolongation structure theory is applied to coupled inhomogeneous nonlinear Schrodinger equations.
介绍了以掺磷光纤为增益介质的一阶喇曼光纤激光器的一般结构模型和耦合方程组。
A typical structural model and a coupled equation group of a one-order Raman fiber optical laser using P-doped optical fiber as its gain medium are presented.
将结构系统中的不确定性参数用区间数来表示,用有限元法建立静力区间线性方程组。
By representing the uncertain parameters as interval Numbers, the static governed equations of the structural system are obtained in this paper by means of the finite element method.
本文推导建立了太阳帆结构分析的理论方程组;
The theoretical equation system of structural analysis on solar sail is given in this paper.
系统地分析了结构分析中各类非线性方程组的求解方法。
The solution procedures for nonlinear equilibrium equations in structural analysis were systematically summarized.
求解方程组可得到结构特征值的均值和均方差的统计特征的数值表达式。
By solving these equations, statistical expressions of expectation and mean square covariance about eigenvalues will be gotten.
由非齐次线性方程组解的结构给出静态工作点的基础解;
Then, the basic solution set of conical magnetic bearing static operation points is given based on the solution structure of linear equation group.
根据变截面框筒结构的截面沿高度为阶形变化的特点,以每个相同截面的层作为一个计算单元,每个单元由微分方程组导出其单元矩阵、截面矩阵和传递矩阵。
Every storey with a same section is taken as a calculation element. The element matrix, section matrix and transfer matrix of every element are derived by the differential equations.
本文考虑对角型双非线性抛物型方程组,在一般结构条件下,证明广义解局部有界和整体有界,并对一特殊情形,证明了如果解在抛物边界为零,那么它只能是零解。
This paper consider a doubly nonlinear parabolic equations systems in diagonal form, under rather general structural conditions, proved that its generalized solution is bounded locally and globally.
按波动理论,建立土—结构—流体相互作用体系的非线性运动方程组。
Based on the wave theory, a set of differential equations of nonlinear motion due to the seismic sh wave is established.
该模型是可识别且误差结构矩阵不是对角矩阵的联立方程组模型。
The simultaneous models were recognizable and their error structure matrices were not diagonal.
将其推广到结构优化非线性准则方程组的迭代求解,可实现结构优化迭代求解的完全自动化。
Extending it to iterative solution of structural optimization nonlinear criterion equations, complete automatization of iterative seeking solution for structural optimization can be implemented.
其优点是可选择少量的参数,公式简单,但需要求解较大阶数的方程组和确定模型的最优结构。
Nevertheless, it requires solving system of equations with larger degree and determining the optimum structure of this model.
应用达朗贝尔原理建立了考虑几何非线性的方形张拉膜结构的离散非线性振动方程组;
D′Alembert′s principle is used to derive an ordinary differential equation set for free vibration of a discretized square tensioned membrane with geometric nonlinearity.
结构分析的数值方法最终归结为代数方程组的求解。
The application of numerical value method to structure analysis leads to solving a set of algebraic equation.
本文编制出用共轭斜量法解有限元方程组的程序,主要改进了已有的结构刚度矩阵的存储方式。
A program with improved storage mode of structure stiffness matrix for such a solution is presented.
应用等效线性化方法得到方程组的线性化刚度矩阵,给出了结构等效一阶频率的计算方法;
Then, an equivalent linearization method is applied to get its linearized stiffness matrix. The estimating method for the equivalent fundamental frequency of the membrane is deduced.
本模型是过度可识别且误差结构矩阵不是对角矩阵的联立方程组模型。
The model was excessiveness identified and error structure matrix, not cross matrix.
线性流行的概念对理解线性空间以及线性方程组的解的结构具有重要意义。
The concept of linear manifold has an important meaning for understanding the linear space and system of linear.
但是只有在设置希格斯色子的质量到一个特别精准值的情况下,理论家才能够从它们的方程组中消除波动。分量变重或者变轻,都会导致整个理论结构体系土崩瓦解。
Theorists can eliminate the fluctuations from their equations, but only by setting the Higgs mass to a very precise value — a fraction heavier or lighter and the whole theoretical edifice collapses.
此方程组适用于楼层刚度变化不规则的框架剪力墙结构分析。
It can be used directly to systems with irregular story stiffness.
介绍了本文求解二维浅水波方程组所采用的高精度高分辨的无结构网格有限体积数值模型。
To solve the 2-d shallow water equations, the numerical model which adopted the high order and high resolution finite volume method on unstructured grids was introduced.
此方程组适用于楼层刚度变化不规则的框架剪力墙结构分析。
The Initial Parameter Method for Static and Dynamic Analysis of Frame Shear-Wall Structures with Variable Sections;
环网的瞬交流动计算问题较为复杂,需要求解高阶非线性方程组,对于复杂的网状结构,系统的自动识别或标记相当麻烦。
The calculation of the system is complex, because of solving high haw equation group. It is also a trouble to sign and identify for the equation group.
环网的瞬交流动计算问题较为复杂,需要求解高阶非线性方程组,对于复杂的网状结构,系统的自动识别或标记相当麻烦。
The calculation of the system is complex, because of solving high haw equation group. It is also a trouble to sign and identify for the equation group.
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