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- sparse linear equation package 稀疏线性方程包
- In the numerical simulation of injection molding, FEM is used to analyze the process of flow, packing and warpage, which finally come down to the solution of sparse linear equation. 本文基于有限元方程组系数矩阵的稀疏性、对称性等特性,采用了链表式存储结构,最大限度地节约了存储空间,提高了求解效率。
- The combination of the symbol LU decomposition and fully sparse storage structure can greatly improve the algorithmic efficiency for FEM solution of large scale sparse linear equation group. 这种全稀疏存储结构和符号LU分解相结合的求解方法,使大规模稀疏线性化方程组的求解效率大大提高。
- Meschach was designed to solve systems of dense or sparse linear equations, compute eigenvalues and eigenvectors, and solve least squares problems, among other things. Meschach可以解稠密或稀疏线性方程组、计算特征值和特征向量和解最小平方问题,另外还有其它功能。
- non-homogeneous sparse linear equations 非齐次稀疏线性方程组
- large scale sparse linear equations 大型稀疏线性方程组
- A NEW ICCG METHOD OF LARGE SCALE SPARSE LINEAR EQUATIONS 大型稀疏线性方程组新的ICCG方法
- sparse linear equation group 稀疏线性方程组
- SparseLab is a Matlab software package designed to find sparse solutions to systems of linear equations, particularly underdetermined systems. 本软件是会员软件,如果你是会员,请登陆。如果不是会员请注册。
- The pupil made great efforts to work out the linear equation. 那个小学生费了九牛二虎之力去解这个一次方程式。
- All of the terms in a linear equation are of the first degree. 线性方程中的所有项均为一次项。
- Then,linear equation is turned back into curvilinear equation. 然后,将回归后的线性方程还原成原曲线方程。
- Numerical topics include dense and sparse linear algebra, N-body problems, and Fourier transforms. 课程的数学主题包括稠密/疏线性代数、体问题和傅立叶变换。
- These equations are interval linear equations. 该控制方程是线性区间方程组。
- sparsity linear equation system 稀疏线性方程组
- sparse unsymmetric linear equation 稀疏非对称线性方程
- A modified ICCG method for large sparse symmetric linear equations in finite element analysis of electromagnetic field problems is presented in the paper. 针对电磁场分析中的大型稀疏对称线性方程组,提出一种新的改进ICCG法(不完全乔列斯基分解的共轭梯度法)。
- By reformulating the KKT system as a constrained equation, the algorithm generates the search direction by solving a linear equation at each iteration. 通过将问题的KKT系统转化成一个约束方程,算法在每步迭代只需解一个线性方程组即可得到搜索方向。
- The relationship can be expressed by a linear equation of winding length and thickness versus drape behavior. 织物弯曲长度、厚度等与织物悬垂性可以线性方程表达。
- This program provides a simple way to graph linear equations. 这个程序提供了一种简单的方式来解决图形线性方程。