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[Mathimatics-Numerical algorithms] Jacobi迭代法

Description: 用C语言来实现的。求解线性方程组的迭代，是一种简单的迭代法，可不如 Gauss-Seidel迭代法收敛速度快。-Use c language to make a Jacobi iterative arithmetic which could solve the linear equation group, but it s may be more slower than the Gauss-Seidel iterative arithmetic.
Platform: | Size: 20414 | Author: luo | Hits:

[Mathimatics-Numerical algorithms] Jacobi迭代法

Description: 用C语言来实现的。求解线性方程组的迭代，是一种简单的迭代法，可不如 Gauss-Seidel迭代法收敛速度快。-Use c language to make a Jacobi iterative arithmetic which could solve the linear equation group, but it s may be more slower than the Gauss-Seidel iterative arithmetic.
Platform: | Size: 20480 | Author: luo | Hits:

[CSharp] jacobifun

Description: 可以实现实对称矩阵的奇异值求解，也可以求高阶的，本人花了一周的时间完成的，效果还不错！-can achieve real symmetric matrix singular value of the solution can also seek high-end, I spent a week's time, the results were pretty good!
Platform: | Size: 246784 | Author: 周国 | Hits:

[matlab] Jacobi

Description: Jacobi的matlab程序是我同学编着玩的，我试了一下挺好，Jacobi迭代算法。-Jacobi s matlab program is edited by students, I play, I tried some very good, Jacobi iterative algorithm.
Platform: | Size: 1024 | Author: 桂鹏 | Hits:

[Algorithm] numerical-method

Description: 数值方法课程中的程序，如GaussSeidel迭代法解方程组，Jacobi迭代法解方程组，SOR迭代法解方程组，杜利特尔矩阵分解以及矩阵的直接解法，拉格朗日插值等11个程序。-Courses in numerical methods, such as iterative method for solution GaussSeidel equations, Jacobi iterative method for solution of equations, SOR iterative method solution equations, Doolittle matrix factorization and matrix of the direct method, Lagrange interpolation 11 procedures and so on.
Platform: | Size: 6144 | Author: 刘冬 | Hits:

[Algorithm] homework

Description: Jacobi和SOR算法实现，自己写的-Jacobi and SOR
Platform: | Size: 1024 | Author: luoyimu | Hits:

[Algorithm] SOR

Description: 逐次超松驰迭代法(Successive Over Relaxation Me thod,简称SOR方法)是高斯—塞德尔方法的一种加速方法，是解大型稀疏矩阵方程组的有效方法之一，它具有计算公式简单，程序设计容易,占用计算机内存较少等优点,但需要较好的加速因子(即最佳松驰因子).下面我们首先说说松驰一词的含意,再利用它来解释雅可比迭代法与高斯—塞德尔迭代法,最后给出逐次超松驰迭代法的推算公式和收敛性条件.-Successive over relaxation iteration method (Successive Over Relaxation Me thod, called SOR method) is the Gauss- Seidel method for an accelerated method is solution of large sparse matrix equations, one effective method, it has a simple formula, programming easy, take up less computer memory, etc., but the need for better acceleration factor (that is, the best relaxation factor). Let us first talk about the meaning of the term relaxation, and then use it to explain the Jacobi s iterative method and the Gauss- Seidel iterative method, and finally gives successive over relaxation iterative method of projection formula and the convergence condition.
Platform: | Size: 1024 | Author: iop | Hits:

[Mathimatics-Numerical algorithms] jacobi

Description: 雅克比迭代法的Gui程序的源代码，请大家尽情分享-Jacobi iterative method Gui program' s source code, please enjoy sharing
Platform: | Size: 2048 | Author: 月迹 | Hits:

[Other] sixpack-2.3.7

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.
Platform: | Size: 217088 | Author: Feiyu Lu | Hits:

[Mathimatics-Numerical algorithms] Jacobi

Description: 普通解矩阵时，在计算量想当大时候，会出现病态矩阵，这个程序采用迭代方法计算。-it s a way to calculate the matrix.everyone can have a try .solving the matrix is a problem ,this maybe can help you~
Platform: | Size: 1024 | Author: zengfanxia | Hits:

[Algorithm] Jacobi

Description: 解线性方程组的迭代法，包括jacobi、g-s、sor。-Solving linear equations, iterative method, including jacobi, gs, sor.
Platform: | Size: 2048 | Author: | Hits:

[Algorithm] CG-Jacobi-g-s-sor

Description: 解线性方程组的迭代法，包括jacobi迭代，G-S迭代，Sor迭代，及共轭梯度等。-iterative method for solving linear equations, including jacobi iteration, GS iterative, Sor iteration, and conjugate gradient.
Platform: | Size: 2048 | Author: xiaojunsuus | Hits:

[matlab] UnwellLineEquSet-matlab

Description: 病态线性方程组的计算题，涉及Gauss消元法、雅可比迭代法、高斯-赛德尔迭代法、最速下降法和共轭梯度法。每一个方法，都编写一个m文件，封装成函数的形式。然后通过总的HilbLineEquSet.m文件来调用执行，画出误差曲线图，得到运行结果。总的Matlab程序流程，如下所示： 病态方程组的计算包括：HilbLineEquSet.m、gauss.m、jacobi.m、gauss_seidel.m、fastest_descend.m和conjugated_grad.m六个文件。 程序执行结果包括：求解结果、迭代次数、迭代误差数据、误差曲线图等。-Morbid Linear Equations calculation problems involving Gauss elimination method, Jacobi s iterative method, Gauss- Seidel iterative method, steepest descent method and conjugate gradient method. Each method, all the preparation of an m file, packaged in the form of a function. Then the total HilbLineEquSet.m file to invoke the implementation of draw error curve, to be running results. General Matlab program flow, as follows: the calculation of morbid equations include: HilbLineEquSet.m, gauss.m, jacobi.m, gauss_seidel.m, fastest_descend.m and conjugated_grad.m six documents. Procedures for
Platform: | Size: 6144 | Author: Gaivn Jin | Hits:

[MPI] jacobi

Description: A: aij, 1<= i,j<=n b: 1<=i<=n x0: intial guess, 1<=i<=n tol: tolerance N maximum number of iterations k: number count of iteration Xm(:,k): X in each k iteration-Jacobi s method: In numerical linear algebra, the Jacobi method is an algorithm for determining the solutions of a system of linear equations with largest absolute values in each row and column dominated by the diagonal element. Each diagonal element is solved for, and an approximate value plugged in. The process is then iterated until it converges. This algorithm is a stripped-down version of the Jacobi transformation method of matrix diagonalization. The method is named after German mathematician Carl Gustav Jakob Jacobi. http://en.wikipedia.org/wiki/Jacobi_method
Platform: | Size: 1024 | Author: Eric Chou | Hits:

[Algorithm] G-S

Description: 本程序为G-S迭代法，若系数矩阵满足 1.G-S迭代矩阵谱半径小于一 2.jacobi迭代矩阵一范数或无穷范数小于一 3.系数矩阵A正定 4.系数矩阵A严格对角占优或不可约对角占优 则可返回A*x=b的解。算法迭代次数比 x=M*x+g形式的标准化迭代次数多，但所用时间少很多。-The program for the G-S iteration method, if the coefficient matrix 1.G-S iterative matrix spectral radius less than one 2.jacobi iterative matrix norm or the infinity norm of less than one 3 coefficient matrix A Definite The coefficient matrix A is strictly diagonally dominant or irreducible diagonally dominant You can return to the A* x = b solution. Algorithm the number of iterations than x = M* x+ g in the form of standardized number of iterations, but used much less time.
Platform: | Size: 8192 | Author: Park | Hits:

[Console] PCA

Description: (主成分分析)Jacobi法求解对称矩阵的特征值及特征向量-(PCA)Finding the eigenvalues and eigenvectors of symmetric matrices, applying Jacobi s method
Platform: | Size: 3684352 | Author: renjin | Hits:

[Algorithm] numerical-analysis

Description: 数值分析中解线性方程组，最常用的四种迭代方法：雅克比、高斯赛德尔、SOR、共轭梯度，以及他们的比较-numerical analysis : jacobi S-G、SOR、cong
Platform: | Size: 2048 | Author: 谭尧 | Hits:

[Other] g-s迭代法

Description: 高斯迭代法，jacobi算法，数值分析实验(gaosidiedaifajacoisuanfa)
Platform: | Size: 9216 | Author: 阿瞬 | Hits:

[Other] Gauss-Seidel迭代算法(后面有与Jacobi法比较)

Description: 高斯的迭代算法，后面有何jacobi算法比较(Gauss's iterative algorithm, what's the comparison of Jacobi algorithm later?)
Platform: | Size: 82944 | Author: bobolanglang | Hits:

[Other] G-S

Description: 在matlab上实现G-S,SOR,JACOBI等多种迭代算法(G-S, SOR, JACOBI and other iterative algorithms are implemented on MATLAB.)
Platform: | Size: 3072 | Author: kaikaizz | Hits:
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