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- The discrete algebraic equation systems are solved using CGS method with incomplete LU preconditioner. 形成的代数方程组用带有预条件器的共轭梯度平方法(CGS)求解。
- algebraic equations system 代数方程系统
- This paper gives a algorithan and its C language program for solving a system of linear algebraic equations by general iterative method. 给出利用线性代数方程组的通用性迭代解法求线性代数方程组的一个特解的算法描述及C语言实现.
- A quasi-frontal solution method with block elimination for algebraic equation system in boundary element method 边界元法中线性方程组的拟波阵分块求解
- If the coefficient matrix of the system of linear algebraic equations is strictly diagonal dominant or irreducible weakly diagonal dominant, the stopping test formulas of the iterative method x(s+1)=Gx(s)+K for solving PDE is proposed in this paper. 当线性代数方程组的系数矩阵是严格对角优势或不可约弱对角优势时,本文给出了使用迭代法u~(s+1)=Gu~(s)+K解偏微分方程时的终止检验公式。
- Time Domain Simulation uses the dynamic and algebraic equations which are definitely non-linear.This method can take all the non-linear proprieties of the power system into consideration. 时域仿真法利用系统非线性微分代数方程为数学模型,可以充分考虑系统的非线性性质。
- An Extension Theorem on Finitely Axiomatizable Algebraic Equation Systems 代数等式系有穷公理化的一个扩充定理
- Control of Nonlinear Regular Differential Algebraic Equation Systems 非线性正则代数微分方程系统的控制
- The differential equation is numerically discretized into a system of linear algebraic equations by using the finite difference method. 运用有限差分法将微分方程数值离散化为线性代数方程组.
- An algebraic equation of the fourth degree. 四次方程式
- Many problems led us to Solve the Large nonsymmetrical linear algebraic equations in engineering field. 正>在许多重要实际问题中,特别是在大系统的应用中,经常会遇见大型线性代数方程组的求解。
- GAM outperformed conventionally algebraic equations and could serve as an excellent method for ICW volume prediction in healthy subjects. 广义累进模型的预测效能比传统代数公式好,可以是一种预测正常人全身细胞内水量的方法。
- This is an algebraic equation, deduced from experimental results. 这是一种由实验结果归纳出来的代数方程。
- A solving of liner algebraic equations is given by projection to two hyperplane. It is not only convergence but convergence velocity faster. 给出一种通过向两个超平面进行投影求解线性代数方程组的方法,它既保证了收敛性,又可提高收敛速度。
- Linearization and Decoupling Control for a Class of Nonlinear Differential algebraic Equation Systems 一类非线性微分代数方程系统的线性化解耦控制
- Han Tianmin, An iteration method for a class of ill-conditioned linear algebraic equations, Acta of Mathematicae Applicatae Sinica, 3(1977), 28--34. 韩天敏;病态线性代数方程组的一种迭代解法;应用数学学报;3(1977);28--34.
- It handles everything from basic algebra equations to advanced trigonometric and statistical calculations. 它处理一切从基本的代数方程组;以先进的三角及统计计算.
- The three-parametric method is developed to solve large scale linear algebraic equations with periodic block-tridiagonal matrix. 建立了求解系数矩阵为周期块状三对角矩阵的大型线性代数方程组的三参数组方法。
- Optimum bias is expressed through a simple algebraic equation. 最优偏置参数能用一个易于求解的代数方程表示。
- This paper discussed analytic solutions and numerical solutions of the stiff differential equations system with constant coefficients (1), analytic solutions and numerical examples are given. 摘要讨论了刚性常微分方程组(1)的解析解和数值解,给出了解的一般形式和应用该算法的数值例子。