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Description: This OpenNL, a library to easily construct and solve sparse linear systems.
* OpenNL is supplied with a set of built-in iterative solvers (Conjugate gradient,BICGSTAB, GMRes) and preconditioners (Jacobi, SSOR).
* OpenNL can also use other solvers (SuperLU 3.0 is supported as an OpenNL extension,MUMPS will be supported in a future version)-This is OpenNL. a library to easily construct and solve sparse l inear systems. * OpenNL is supplied with a set of built-in iterative solvers (Conjugate gradie nt, Application of BICGSTAB. GMRes) and preconditioners (Jacobi, SSOR). * OpenNL can also use other solvers (Super rLU 3.0 is supported as an OpenNL extension, MUMPS will be supported in a future version)
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Size: 85404 |
Author: Wayne |
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Description: digital converter analog with micro processor -analog-digital converter with micro proce ssor
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Size: 483347 |
Author: 高傑 |
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Description: In order to thoroughly understand what makes Linux tick and why it works so well on a wide variety of systems, you need to delve deep into the heart of the kernel. The kernel handles all interactions between the CPU and the external world, and determines which programs will share processor time, in what order. It manages limited memory so well that hundreds of processes can share the system efficiently, and expertly organizes data transfers so that the CPU isn t kept waiting any longer than necessary for the relatively slow disks.-In order to thoroughly understand what mak es Linux tick and why it works so well on a wide var iety of systems, you need to delve deep into the heart of the kerne l. The kernel handles all interactions between the CPU and the external world, and determines which programs will share proce ssor time, in what order. It manages limited memory so well that hundreds of processes can share the system efficiently. and expertly organizes data transfers so that t he CPU is not kept waiting any longer than necessa ry for the relatively slow disks.
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Size: 2889481 |
Author: 丁绍洁 |
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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
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Size: 996 |
Author: zhxj |
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Description: This OpenNL, a library to easily construct and solve sparse linear systems.
* OpenNL is supplied with a set of built-in iterative solvers (Conjugate gradient,BICGSTAB, GMRes) and preconditioners (Jacobi, SSOR).
* OpenNL can also use other solvers (SuperLU 3.0 is supported as an OpenNL extension,MUMPS will be supported in a future version)-This is OpenNL. a library to easily construct and solve sparse l inear systems.* OpenNL is supplied with a set of built-in iterative solvers (Conjugate gradie nt, Application of BICGSTAB. GMRes) and preconditioners (Jacobi, SSOR).* OpenNL can also use other solvers (Super rLU 3.0 is supported as an OpenNL extension, MUMPS will be supported in a future version)
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Size: 84992 |
Author: Wayne |
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Description: digital converter analog with micro processor -analog-digital converter with micro proce ssor
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Size: 483328 |
Author: 高傑 |
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Description: In order to thoroughly understand what makes Linux tick and why it works so well on a wide variety of systems, you need to delve deep into the heart of the kernel. The kernel handles all interactions between the CPU and the external world, and determines which programs will share processor time, in what order. It manages limited memory so well that hundreds of processes can share the system efficiently, and expertly organizes data transfers so that the CPU isn t kept waiting any longer than necessary for the relatively slow disks.-In order to thoroughly understand what mak es Linux tick and why it works so well on a wide var iety of systems, you need to delve deep into the heart of the kerne l. The kernel handles all interactions between the CPU and the external world, and determines which programs will share proce ssor time, in what order. It manages limited memory so well that hundreds of processes can share the system efficiently. and expertly organizes data transfers so that t he CPU is not kept waiting any longer than necessa ry for the relatively slow disks.
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Size: 2888704 |
Author: 丁绍洁 |
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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
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Size: 1024 |
Author: zhxj |
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Description: rs 里查森迭代法求线性方程组
crs 里查森参数迭代法求线性方程组
grs 里查森迭代法求线性方程组
jacobi 雅可比迭代法求线性方程组
gauseidel 高斯-赛德尔迭代法求线性方程组
SOR 超松弛迭代法求线性方程组
SSOR 对称逐次超松弛迭代法求线性方程组
JOR 雅可比超松弛迭代法求线性方程组
twostep 两步迭代法求线性方程组
fastdown 最速下降法求线性方程组
conjgrad 共轭梯度法求线性方程组
preconjgrad 预处理共轭梯度法求线性方程组
BJ 块雅克比迭代法求线性方程组
BGS 块高斯-赛德尔迭代法求线性方程组
BSOR 块逐次超松弛迭代法求线性方程组
-iterative method of linear equation.
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Size: 7168 |
Author: zuoxl |
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Description: 求解线性方程组的对称逐次超松弛迭代法ssor-Solving linear equations of symmetric successive over-relaxation iteration method（ssor）
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Size: 1024 |
Author: malanxiang |
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Description: Sixpack is a library of solvers that may be used to solve structured finite volume and finite difference discretisations of PDE s. The solvers include static methods like Jacobi s Method, SOR, SSOR, RBSOR, incomplete factorisation methods like ILU, ILDL, SIP, MSI, Krylov space methods like CG and, BiCGSTAB (with a variety of preconditioners), and a multigrid solver using Jacobi, ILU, ILDL and SIP for smoothing. In addition there is a block tridiagonal solver for when you want to try a direct method.
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Size: 217088 |
Author: Feiyu Lu |
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Description: SSOR迭代法解矩阵，采用MSR法实现系数矩阵的存储，采用SSOR迭代法求值-SSOR iterative method
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Size: 2048 |
Author: 张忆 |
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Description: 一个并行SSOR程序,使用FORTRAN编写-A parallel SSOR program. Language: Fortran
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Size: 2048 |
Author: 何 |
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Description: 在matlab中实现矩阵的sor分解和ssor分解-Implemented in the matlab sor matrix decomposition decomposition and ssor
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Size: 1024 |
Author: liu18hao |
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Description: 数值求解正方形域上的Poisson方程边值问题，用由椭圆型第一边值问题的五点差分格式，用Gauss-Seidel迭代法、块Gauss-seidel迭代法、SSOR迭代法编写求解线性方程组Au=f的算法程序-Numerical Solution of the Poisson equation on a square domain boundary value problem, with the first boundary value problem by the oval five-point difference scheme, with the SSOR iterative method for solving linear equations written Au = f in the algorithm procedure
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Size: 17408 |
Author: zdf |
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Description: 数值分析中没经预处理的高斯方法、经SSOR预处理的高斯方法、经多项式预处理的高斯方法matlab程序-Numerical analysis did not pretreated Gauss method, the SSOR pre-Gaussian method, the pre-Gaussian polynomial method matlab program
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Size: 2048 |
Author: 张强 |
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Description: 本例用五点差分法求解一个二阶偏微分方程，其间用SSOR预处理的CG法处理，此实验可分别选取N=4，8，16，32-This example uses a five-point difference method for solving second order partial differential equations, during which the CG with SSOR pre-treatment, were selected for this experiment can be N = 4,8,16,32
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Size: 1024 |
Author: 张强 |
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Description: 用C++写的超松弛迭代法求线性方程组的解，本程序实现求节点点位-Written in C++ over-relaxation iteration method of solution of linear equations, find the node point program to achieve
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Size: 385024 |
Author: 李 |
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Description: 数值分析中的 SSOR 求解器，用于求解大型线性代数方程组
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Size: 148480 |
Author: jianggb |
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Description: 实现SSOR迭代，解决大规模矩阵的问题，十分有用-Achieve SSOR iteration to solve the problem of large-scale matrix is useful
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Size: 1024 |
Author: herhero |
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