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yuanma
- 1.大型稀疏线性方程组的求解 A*X=b 。 2. 一维数组冒泡法排序算法 4.矩阵求逆 5. 改进的牛顿算法——弦割法 -1. Large sparse linear equations, the solution X = A * b. 2. One-dimensional array Bubble Act Sorting Algorithm 4. 5 matrix inversion. Improved Newton's algorithm -- S
achol0
- 用全选主元高斯—约当消去法求解系数矩阵为稀疏矩阵的大型方程组
jacobi
- 雅克比迭代法，用于解决大型稀疏矩阵的方程组求解。
chenagaus
- 求解大型稀疏方程组的全选主元高斯-约当消去法--返回零表示原方程组的系数矩阵奇异，返回的标志值不为零，则表示正常返回。-solving large sparse linear system-wide elections PCA Gauss-Jordan elimination method -- to return to the original equation is expressed by the coefficient matrix, a sign of the return value
gmres_m
- gmres算法的一个特殊形式，用来求解大型稀疏矩阵方程-gmres algorithm a special form used to solve large sparse matrix equation
smartinv
- 通过求解LU分解解线性方程组 大型稀疏矩阵LU分解有用的是容易计算的。不是最快的方式来计算逆矩阵，但要避免消耗储存的问题-computing selected entries of the inverse, by solving a sequence of linear equations after doing an LU factorization. Useful for large sparse matrix which LU decomposition is easy to c
MUMPS_4.9.2.tar
- MUMPS_4.9.2 稀疏线性求解，可以求解大型稀疏矩阵-MUMPS_4.9.2 sparse linear solution, can solve a large sparse matrix
ssor-pcg
- 超松弛预处理共轭梯度法，用于求解有限元计算中常见的大型对称稀疏矩阵-Overrelaxation preconditioned conjugate gradient method for solving the finite element calculation of large symmetric sparse matrix
SPARSKIT2
- GMRES作者SEAD的工具包，包括各种求解大型稀疏矩阵的FORTRAN代码-GMRES author SEAD toolkit, including a variety of large sparse matrices FORTRAN code
gmres
- gmres 方法。视图求解线性方程组A*x=b的解x。nXn的稀疏矩阵A必须是方程且应是大型稀疏矩阵。列向量b的长度必须为n。-gmres method. View solving linear equations A* x = b the solution x. nXn sparse matrix A must be equation and should be large sparse matrix. The length of the column vector b must be to
sparsematrix
- 求解大型对称或非对称方程组，采用稀疏矩阵存储及求解算法，在电力系统仿真分析软件中得到应用-Sparse1.3 is a flexible package of subroutines written in C used to quickly and accurately solve large sparse systems of linear equations. The package is able to handle arbitrary real and complex
FGMRES
- 利用灵活的广义最小残差法（FGMRES）求解矩阵的子程序(a subroutine to solve the linear equations by the Flexible Generalized Minimal Residual Algorithm (FGMRES))