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稀疏非对称矩阵的ICCG法FORTRAN源程序
- 稀疏非对称矩阵的ICCG法FORTRAN源程序-Sparse non-symmetric matrix of the ICCG method FORTRAN source code
SPARSKIT2.tar.gz
- 这是Yousef Saad编写的矩阵运算的Fortran软件包（A basic tool-kit for sparse matrix computations (Version 2),包含常见的排序，预处理(ILU分解等)，Krylov子空间迭代法，以及有限差分等方法得到的算例等。有不少很实用的子程序（比如稀疏矩阵相加、相乘等等，可以学习专家的设计哟！）。极力向学习大型线性方程组数值解的人推荐（不足之处就是Fortran实现，本人觉得还是C语言好）。,Yousef Saad This is pr
iccg.rar
- 解稀疏对称方程组的ICCG法fortran源程序 有算例，希望对你有帮助,Solution of sparse symmetric linear ICCG method source fortran examples there, and they hope to help you
ICCG
- 稀疏非对称矩阵的ICCG法FORTRAN源程序-Sparse non-symmetric matrix of the ICCG method FORTRAN source code
lsqr-fortran
- 是针对大规模的线性方程组，及最小二乘问题的迭代求解方法。改方法可减少内存占有量，再数学上与共轭梯度法等价。-A method of solving large sparse linear systems and linear least squares,which can save memory and equivant to the CG method in the view of pure mathematics.
Iluk
- 这是用于线性方程组求解的ILUK预处理算法的实现。在VC++编译通过。矩阵采用压缩稀疏行格式存储（CSR），采用如下结构存储：struct Distmatrix {double **ma int **ja,dimension,*nnzrow } 很容易移植到自己定义数值计算软件包中。经本人测试计算效率比Fortran写的高很多（比如与Sparskit2比较）。-This is used for solving linear equations ILUK preconditioning algor
Ilut
- 这是用于线性方程组求解的ILUT预处理算法的实现。在VC++编译通过。矩阵采用压缩稀疏行格式存储（CSR） 很容易移植到自己定义数值计算软件包中。经本人测试计算效率比Fortran写的高很多（比如与Sparskit2比较）。-This is used for solving linear equations ILUT preconditioning algorithm. In VC++ Compiled through. Matrix using compressed sparse row st
superlu_3.1.tar
- SuperLU is a general purpose library for the direct solution of large, sparse, nonsymmetric systems of linear equations on high performance machines. The library is written in C and is callable from either C or Fortran. The library routines will perf
hompack90.tar
- ! 2 ! HOMPACK90 is a suite of FORTRAN 90 subroutines for solving nonlinear 3 ! systems of equations by homotopy methods. There are subroutines for 4 ! fixed point, zero finding, and general homotopy curve tracking problems, 5 ! utilizing
SPARSKIT2
- 耶鲁大学开发的大型稀疏方程组计算程序 -A solver of large sparse matrix developed by yela
SPARSKIT2.tar
- SPARSKIT 是一个 FORTRAN 子程序包用来求解稀疏矩阵。它包含了基本的稀疏矩阵运算代码以及一些迭代算法。-SPARSKIT is a package of FORTRAN subroutines for working with sparse matrices. It includes general sparse matrix manipulation routines as well as a few iterative solve
Sparse_matrix_algorithm_and_program_implementation
- 稀疏矩阵算法及其程序实现（杨绍祺）。本书较全面的介绍了在求解非线性代数方程组，非线性微分方程组和非线性优化等问题时所产生的稀疏线性化代数方程组的稀疏矩阵算法。-Sparse matrix algorithm and program implementation (Yang Shaoqi). More comprehensive introduction to the book in solving nonlinear algebraic equations, nonlinear differen
Iterative_Methods_for_Sparse_Linear_Systems
- Yousef Saad 的稀疏线性系统的迭代方法。包含预处理，Krylov子空间迭代法等内容。-iterative methods for sparse linear systems
ICCG
- 求一个用于稀疏矩阵求解的ICCG的fortran程序-Find a sparse matrix solver for the ICCG the fortran program
bpmpd.tar
- for: sparse linear programming by an interior-point method by: Csaba Meszaros ref: "The Efficient Implementation of Interior Point Methods for Linear Programming and their Applications" by Csaba Meszaros, Ph.D. thesis, Eotvos Lorand University
Create-a-logical-sparse-matrix
- Fortran版本的MX创建稀疏最大和引擎的应用程序的逻辑矩阵功能-The Fortran version of the mx Create Sparse Logical Matrix function for max and engine apps.
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
lapack-3.8.0
- 进行数值计算的著名软件，LAPACK包含了求解科学与工程计算中最常见的数值线性代数问题，如求解线性方程组、线性最小二乘问题、特征值问题和奇异值问题等。(LAPACK is written in Fortran 90 and provides routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalue