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Description: 数值线性代数的Matlab应用程序包
共13个程序函数，每个程序函数有相应的例子函数一一对应，以*Example.m命名
程序名称 用途 Method 方法
GrmSch.m QR因子分解 classical Gram－Schmidt orthogonalization 格拉母－斯密特
MGrmSch.m QR因子分解 modified Gram－Schmidt iteration 修正格拉母－斯密特
householder.m QR因子分解 Householder 豪斯霍尔德QR因子分解
ZXEC.m 最小二乘拟合 polynomial interpolant 最小二乘插值多项式
NCLU.m LU因子分解 Gaussian elimination 不选主元素的高斯消元
PALU.m LU因子分解 partial pivoting Gaussian elimination 部分选主元的高斯消元
cholesky.m 楚因子分解 Cholesky Factorization 楚列斯基因子分解
PwItrt.m 求最大特征值 Power Iteration 幂迭代
Jacobi.m 求特征值 Jacobi iteration 按标准行方式次序的雅可比算法
Anld.m 求上Hessenberg Arnoldi Iteration 阿诺尔迪迭代
zuisu.m 解线性方程组 Steepest descent 最速下降法
CG.m 解线性方程组 Gradients 共轭梯度
BCG.m 解线性方程组 Biconjugate Gradients 双共轭梯度
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Size: 6530 |
Author: YUXIANGCHENG |
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Description: he power method will be applied to the jacobian matrix of the
2-D henon map to approximate the first Lyapunov exponent by creating
a graph of ln|yn| vs. n, where n is the number of iterations of the
power method and yn = 1/n*ln|DG^n(xo)*yo|. The slope will be an
approximation to the largest Lyapunov exponent.-he power method will be applied to the jacob ian matrix of the 2-D map to approximate henon th e first Lyapunov exponent by creating a graph of ln | yn | vs. n, where n is the number of iterations of the power m ethod and yn = a/n* ln | DG ^ n (xo)* yo |. The slope w ill be an approximation to the largest Lyapunov exponent.
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Size: 1024 |
Author: 杨蒙 |
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Description: Jacobi_MPI.
ln2 & pi 的计算,基于Romberg and Simpson.
MPI_File.-Jacobi_MPI.ln2
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Size: 2048 |
Author: luoxiao |
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Description: 数值线性代数的Matlab应用程序包
共13个程序函数，每个程序函数有相应的例子函数一一对应，以*Example.m命名
程序名称 用途 Method 方法
GrmSch.m QR因子分解 classical Gram－Schmidt orthogonalization 格拉母－斯密特
MGrmSch.m QR因子分解 modified Gram－Schmidt iteration 修正格拉母－斯密特
householder.m QR因子分解 Householder 豪斯霍尔德QR因子分解
ZXEC.m 最小二乘拟合 polynomial interpolant 最小二乘插值多项式
NCLU.m LU因子分解 Gaussian elimination 不选主元素的高斯消元
PALU.m LU因子分解 partial pivoting Gaussian elimination 部分选主元的高斯消元
cholesky.m 楚因子分解 Cholesky Factorization 楚列斯基因子分解
PwItrt.m 求最大特征值 Power Iteration 幂迭代
Jacobi.m 求特征值 Jacobi iteration 按标准行方式次序的雅可比算法
Anld.m 求上Hessenberg Arnoldi Iteration 阿诺尔迪迭代
zuisu.m 解线性方程组 Steepest descent 最速下降法
CG.m 解线性方程组 Gradients 共轭梯度
BCG.m 解线性方程组 Biconjugate Gradients 双共轭梯度
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Size: 6144 |
Author: YUXIANGCHENG |
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Description: jacobi solves the equation System A x = b with a Jacobi-Iteration
[x] = jacobi(A,b,omega)
-jacobi solves the equation System A x = b with a Jacobi-Iteration
[x] = jacobi(A,b,omega)
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Size: 1024 |
Author: Hassan |
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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 implementation of the findings include: solving a result, the number of iterations, iterative error data, error curve and so on.
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Size: 6144 |
Author: 陈永恒 |
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Description: MPI jacobi algortihm
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Size: 1024 |
Author: erdem |
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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
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Size: 6144 |
Author: Gaivn Jin |
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Description: Jacobi method matlab
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Size: 1024 |
Author: f22krash |
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Description: 应用matlab进行雅可比迭代法解方程AX=B.m的M文件-Application of matlab for Jacobi iterative method of solving equations AX = of Bm M-file
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Size: 1024 |
Author: liyunzhao |
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Description: 三个m文件。线性方程求解的常见几种如Jacobi、Gauss_Seidel、SOR迭代法的matlab程序。三种迭代法主体程序大致都差不多，迭代次数取决于误差epsilon设的大小，其中Gauss_Seidel收敛最快，迭代次数较少。-Three m files. Common in several of linear equations, such as Jacobi, Gauss_Seidel, SOR iterative method matlab program. The main program of the three iterative method are roughly similar, the number of iterations depends on the size of the error epsilon set, which Gauss_Seidel convergence of the fastest, the fewer the number of iterations.
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Size: 1024 |
Author: luer |
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Description: 用jacobi迭代法解线性方程组，的matlab实现。M文件源代码。-Jacobi iterative method for solving linear equations, matlab implementation. M-file source code.
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Size: 1024 |
Author: hello |
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Description: 雅克比迭代求解线性方程组课设,已经调试成功.内含m文件，可直接运行。-Jacobi iteration for solving linear equations ，Lesson set debugging has been successful
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Size: 7168 |
Author: 天龙 |
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Description: 此文件为MATLAB的M文件，功能是通过Jcobi迭代法求相应精度和迭代次数限制的线性方程组。-This file MATLAB M-files, the demand function is through Jcobi iterative method of linear equations corresponding precision and limit the number of iterations.
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Size: 1024 |
Author: buqing |
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Description: 雅克比法求矩阵特征值特征向量，已在matlab上编译成功，直接可用-Jacobi method for matrix eigenvalue eigenvector has been compiled successfully in matlab, directly available
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Size: 1024 |
Author: juicy |
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Description: Jacobi迭代法，可设置误差，开发环境为matlab-Jacobi iterative method, you can set error, development environment for matlab
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Size: 1024 |
Author: Li |
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Description: jacobi function for fitting polynomial curve
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Size: 1024 |
Author: mohsen |
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Description: Gauss消元法，Jacobi迭代法和超松弛迭代法求解线性方程组的M文件(Gauss elimination method, Jacobi iteration method and over relaxation iterative method for solving linear equations of the M file)
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Size: 1024 |
Author: Mathematic
|
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Description: Modern signal processing jobs when the graduate, Calculation of growth, entry-level program grains Jacobi iteration for solving linear equations class-based.
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Size: 150528 |
Author: 张国男
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Description: UBC 的教授开发的一款非常好用的水平集工具箱，内含完整的说明文档，算例也很丰富，易于拓展。(A level set toolbox provided by Prof Ian M. Mitchell from UBC. Well organized toolbox with good examples. Very convenient to extend to your own usage.)
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Size: 287744 |
Author: super_nick |
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