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解线性方程的直接法
- 解线性方程的直接法:Gauss消去法、矩阵的三角分解、正定矩阵的Cholesky分解、矩阵求逆等。 注释见程序-solution of linear equations of the direct method : Gauss elimination method, the triangular matrix decomposition, Zhengding Cholesky decomposition of the matrix, such as matrix inversion. See
dcjzqn
- 在Turbo C环境下开发，实现对称矩阵的输入，并判定是否为正定。可以修改输入模块实现对任意非奇异矩阵求逆。求逆算法采用伴随矩阵法，求解行列式采用化上三角矩阵法。该算法系本人根据《线性代数》描述编写，矩阵的最大阶数可任意修改，更具有通用性。-in Turbo C development environment and achieve symmetric matrix input, and to determine whether the positive. Can modify the inpu
cholesky323232
- 平均因子分解法，适用于正定矩阵First, let s recall the definition of the Cholesky decomposition: Given a symmetric positive definite square matrix X, the Cholesky decomposition of X is the factorization X=U U, where U is the square root matrix of X, and satisfies:
triangular_decomposition
- 三角分解法，对于数值计算的朋友可能会有一定的帮助-triangular decomposition method for the numerical calculation of a friend may be of some help
tria_pbg
- 利用平面波的方法计算三角格子的光子晶体的能带结构-using the plane-wave method of calculation of the triangular lattice photonic crystal structure of the band
GaussandDoolittle
- 用Gauss消去法和Doolittle三角分解法求解解线性方程组的程序源代码．-using Gauss elimination method and alignment triangular decomposition method for solving linear equations of the program source code.
szfx_zjsj
- 数值分析中的求解算法－直接三角分解法 程序用C++语言编写。经过编译测试-numerical analysis of algorithm-direct triangular decomposition process using C language. After compiling test
duliteer
- 这是用vc编的LU分解法，也叫杜利 特儿法，子过程LUDCMP将矩阵分解 为上三角和下三角矩阵，子过程LU BKSB利用LUDCMP的分解结果得到线 性方程组的解-vc addendum to the LU decomposition method, also called Dulite abuse, LUDCMP sub-process decomposition of the matrix on the Triangle and lower trian
t2_3
- 本题采用的计算方法为：矩阵的 分解和Cholesky分解。根据Gauss消去法的的矩阵意义，可以将矩阵A分解为一个单位下三角矩阵与一个上三角矩阵的乘积即：即矩阵的LU分解A=LU，进而可以分解为： 的形式。当A为对称矩阵时，A可分解为： 的形式。-that the use of the method of calculating : matrix decomposition and Cholesky decomposition. According to the Gauss eliminatio
ARMCSharp
- C#编写的AR(M）趋势预测模型函数，包括AR模型参数值计算，预测函数，还有LDLT计算三角矩阵方程函数-prepared by the AR (M) trend forecasting model function, including the AR model parameter values, the predictive function. There LDLT triangular matrix equation calculation function
TriangleCenters
- 福建师范大学第五届程序设计竞赛预赛（1）中的一道题目，关于三角形的几个心的问题．-fifth Programming Contest preliminaries (1) of a subject, Several of the triangular heart problems.
xianxingfangchengzujiefa
- 线性方程组数值解法 包括高斯赛德尔迭代法 矩阵直接三角分解法 列主元高斯消去法 雅可比迭代法-linear equations numerical solution including high resistivity iteration triangular matrix decomposition directly out PCA Gaussian elimination Jacobi iterative method
tigrid
- 三角形网格划分器-triangular mesh device
ttl-1.0.0
- 德劳内三角算法实现二维或三维任意点的三角网格划分C-Delaunay triangulation algorithm arbitrary two-dimensional or three-dimensional triangular point mesh C
triangular-mesh-generation
- 这里提供一个生成三角形网格的基本程序：平面三角形网格生成原理及程序，内有说明文档-Planar triangular mesh generation principles and procedures for
Triangular
- 线性代数方程组列主元三角分解法线性代数方程组-Linear algebraic equations PCA out Triangular decomposition
triangular-finite-element-mesh-
- 基于二次误差的挖宝哥哥简化方法 提出了一种三角形有限元网格模型的简化方法-Based on the second error of the hidden treasures brother presents a simplified method of triangular finite element mesh model of a simplified method
Triangular-fuzzy-random-simulation-
- 三角模糊数随机模拟程序，基于模糊数与随机模拟理论，进行评价分析-Triangular fuzzy random simulation program...
Triangular
- Triangular Mapping for FEM ANALYSYS.
3-NODE-triangular-element-for-uel
- ABAQUS 平面三角形单元 uel子程序-ABAQUS subroutine flat triangular element uel