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[AlgorithmPCG

Description: % SSOR预处理的共轭梯度法求解方程Ax=b % 输入参数说明 % A 正定矩阵[n*n] % b 右边向量 % omega SSOR预处理参数(0--2) % Times 迭代次数 % errtol 给定误差终止条件 % %输出参数 % NewX 方程Ax=b的x近似解 % avgerr 求解的当前平均绝对误差- SSOR preconditioning conjugate gradient method for solving equations Ax = b the input parameter descriptions A positive definite matrix [n* n] b right side vector omega SSOR preconditioning parameters (0- 2) Times iterations errtol termination of a given error condition NewX output parameter equation Ax = b of x approximate solution to solve the current avgerr average absolute error
Platform: | Size: 1024 | Author: zhxj | Hits:

[AlgorithmPreconditioned_Conjugate_Gradient_Method

Description: 用C语言写的预处理共轭梯度法求解线性方程组的程序-Preconditioned Conjugate Gradient Method with C Language for solving linear system of equations
Platform: | Size: 3072 | Author: Zhu Liyong | Hits:

[Special Effectsconjugate_gradient_method

Description: matlab编写的共轭梯度法,用来解决非线性优化问题-matlab prepared by the conjugate gradient method is used to solve nonlinear optimization problems
Platform: | Size: 9216 | Author: zh | Hits:

[matlabkelley

Description: 预处理共轭梯度的方法,该方法有效,快速-preconditioned conjugate gradient(PCG)
Platform: | Size: 24576 | Author: 道道 | Hits:

[Algorithmngs44.tar

Description: NGSolve ,使用NetGen进行有限元前处理,然后调用预条件共轭梯度法求解,也可以使用SuperLU求解。-NGSolve, using the finite element pre NetGen, and then call the preconditioned conjugate gradient method can also be solved with SuperLU.
Platform: | Size: 3421184 | Author: suese | Hits:

[matlabpreconjgrad

Description: preconjgrad:预处理共轭梯度法求线性方程组Ax=b的解 conjgrad:共轭梯度法求线性方程组Ax=b的解 twostep:两部迭代法求线性方程组Ax=b的解 fastdown:快速下降法求线性方程组Ax=b的解-preconjgrad: preconditioned conjugate gradient method for solving linear equations Ax = b solution conjgrad: conjugate gradient method for solving linear equations Ax = b solution twostep: Two iterative methods for solving linear equations Ax = b, Solution fastdown: rapid descent method for solving linear equations Ax = b solution
Platform: | Size: 2048 | Author: wallace | Hits:

[Algorithmssor-pcg

Description: 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
Platform: | Size: 2048 | Author: yanjun | Hits:

[matlabssor_process

Description: 对称GS迭代预处理共轭梯度法,数值分析方法之一,数值模拟-The symmetric GS iterative preconditioned conjugate gradient method, one of the methods of numerical analysis, numerical simulation
Platform: | Size: 1024 | Author: ashas | Hits:

[matlabdcg.m

Description: Preconditioned Conjugate Gradient iterative Ax=b solver.Routine to solve a symmetric positive definite linearsystem Ax = b using the Preconditioned Conjugate-Preconditioned Conjugate Gradient iterative Ax=b solver.Routine to solve a symmetric positive definite linearsystem Ax = b using the Preconditioned Conjugate
Platform: | Size: 9216 | Author: adit | Hits:

[Software EngineeringPCG-ON-Multi-GPU-Platform

Description: A Parallel Preconditioned Conjugate Gradient Solver for the Poisson Problem on a Multi-GPU Platform-A Parallel Preconditioned Conjugate Gradient Solver for the Poisson Problem on a Multi-GPU Platform
Platform: | Size: 704512 | Author: rocky | Hits:

[MPIPCG

Description: preconditioned conjugate gradient
Platform: | Size: 1024 | Author: ali | Hits:

[matlabPreconditioned-conjugate-gradient.f90

Description: Preconditioned conjugate gradient method for 2D poisson equation
Platform: | Size: 2048 | Author: planck | Hits:

[matlabnumerical-algorithms

Description: matlab 实现几个常用的解线性方程组的数值算法。包括共轭梯度法、预处理共轭梯度法、SOR、Lanczos.(matlab implementation of several commonly used numerical algorithm for solving linear equations. Including the conjugate gradient method, preconditioned conjugate gradient method, SOR, Lanczos.)
Platform: | Size: 3072 | Author: 宋凌 | Hits:

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