搜索资源列表
m
- LU分解，利用LU分解逐步分解方程的系数，最终求解方程-LU decomposition, the use of LU decomposition gradually decompose equation coefficients, and ultimately solve equations
cmatrix
- LU分解的C++实现，算法自创，简单易懂-LU decomposition
juzhen1
- 矩阵的LU分解、QR分解、Jordan约当标准型.matlab实现-LU decomposition of the matrix, QR decomposition, Jordan Jordan canonical form. Matlab
zhijieLU
- 数值分析中的LU分解，直接将矩阵分解为L矩阵和U矩阵-Numerical analysis of the direct LU decomposition, the matrix into the matrix L and U matrix
Matrix
- 实现一个矩阵类，该类包含简单的矩阵运算，矩阵求行列式，初等变换法矩阵求逆，雅可比法矩阵特征值分解，householder变换法矩阵QR分解，矩阵LU分解，QR分解与反幂法求矩阵特征值与特征向量。 -A matrix class, include simple matrix operator, determinant of matrix, inverse of matrix, matrix eigenvalue decompose by Jacobi iteration, matrix QR
FEM
- 有限元平面应力问题计算，总体刚度矩阵矩阵压缩存储，LU分解求解-Plane stress finite element calculation, the overall stiffness matrix of compressed storage matrix, LU decomposition Solving
matrix_factorization
- 实现矩阵的各种分解，LU分解，QR分解，Householder分解，Givens 分解-To achieve a variety of matrix decomposition, LU decomposition, QR decomposition, Householder decomposition, Givens decomposition
LU_facto
- 矩阵分析中的LU分解程序。可以对非奇异矩阵进行分解。-The algorithm for LU factors.
numerical-analysis
- 数值分析方法中的一些例程。包括希尔伯特插值，高斯迭代，雅克比迭代法，拉格朗日插值以及LU分解。-Numerical analysis of some of the routines. Hilbert including interpolation, Gaussian iteration, Jacobi iteration method, Lagrange interpolation and LU decomposition.
mydet
- 利用LU分解（Crout算法）计算矩阵的行列式。-Use LU decomposition (Crout algorithm) to calculate the determinant of a matrix.
directLU_or_LDLT
- 数值分析中的直接LU分解，以及LDLT分解，有例子，计算详细-Numerical analysis of the direct LU decomposition, and LDLT decomposition, there are examples, calculation Details
reduction
- 输入矩阵的维数以及各个元素，选择矩阵分解的方法，进行分解。 有四种分解方法： 1、LU 分解 2、Gram-schmidt分解 3、Householder分解 4、Givens分解 -matrix decomposition methods
Matrix-Factorization
- 根据高斯消去法原理编写的矩阵LU分解的MATLAB程序，可实现对任意方阵的分解。-According to the principle written in matrix Gaussian elimination LU decomposition MATLAB program can be realized on any square of decomposition.
lu-reduction
- 完成关于矩阵分解的LU算法，通过网页形式展示结果-lu reduction
MANDLU
- 稀疏矩阵压缩存储和LU分解，迭代求解线性方程组-Sparse matrix storage compression and LU decomposition iterative solving linear equations
Numercial
- 采用数值分析课程中的幂法与反幂法以及LU分解，计算大型矩阵的特征值。-The eigenvalues of the large matrix are calculated by the power law, the inverse power method and the LU decomposition in the course of numerical analysis.
matrix-decomposition
- 常用的矩阵分解方法，包括Cholesky分解，LU分解，Gauss分解，了解分解原理有帮助-Commonly used matrix decomposition methods, including Cholesky decomposition, LU decomposition, Gauss decomposition, understand the principle of decomposition helpful
Gauss
- 一个用C++实现的gauss分解程序，可以高效地进行LU分解和其他相关操作- U4E00 u4E2A u7528C++ u5B9E u73B0 u7684gauss u5206 u89E3 u7A0B u5E8F uFF0C u53EF u4EE5 u9AD8 u6548 u5730 u8FDB u884CLU u5206 u89E3 u548C u5176 u4ED6 u76F8 u5173 u64CD u4F5C
4
- 使用一阶迎风格式与QUICK高阶格式（+LU分解）计算对流扩散方程。TXT文件为结果，QUICK格式效果更好。(Convection diffusion equations are computed using first order upwind schemes and QUICK higher order schemes (+LU decomposition). The TXT file is the result, and the QUICK format works better.)
数值分析作业
- 解线性方程组的一种直接方法，可以直接从矩阵A的元素得到计算L，U元素的递推公式，而不需要任何中间步骤。(A direct method for solving linear equations, the recurrence formula of the L and U elements can be calculated directly from the elements of the matrix A without the need for any intermediate steps.