搜索资源列表
Unconstrained-optimization-method
- 本资源主要对矩阵分解中的LU分解、LDL’分解、乔列斯基分解，以及无约束最优化领域中的最速下降法、牛顿法、拟牛顿法的原理、步骤和算法进行了简要介绍，并对各种方法进行了Matlab编程实验，得到了较好的结果。 本资源包含了《矩阵分解及无约束最优化方法的原理和应用简介》文档以及其中用到的全部Matlab程序，非常适合初学者学习与研究。-The resources are mainly in the matrix decomposition LU decomposition, LDL decompo
Linear_equations__solution
- fortran程序编写的线性方程组求解 -包括 LU分解，高斯列主元消去法，高斯消去法，矩阵求逆，乔累斯基，追赶法-Solving linear equations group, programs written in FORTRAN including LU decomposition, Gauss main element elimination method, Gauss elimination method, the matrix inversion, Jo Laski, chase m
test
- 数值分析方法，利用LU分解和QR分解两种方法求解线性方程组，这对解方程提供了便利。-Numerical analysis method using LU decomposition and QR decomposition are two methods for solving linear equations, which provides a convenient solution to the equation.
gaussLUsolution
- 数值求解高斯LU分解，采用VB语言编码实现。可直接使用。-Gauss LU solution
myLU1
- matlab实现LU分解的Crout形式，例如[L,U]=myLU1(A)，把A分解为单位上三角U和下三角L.MATLAB版本为2014b-matlab achieve Crout form LU decomposition, such as [L, U] = myLU1 (A), the A decomposition of the unit triangular U and lower triangular L.MATLAB version 2014b
jin_LU
- LU分解，用于计算任何给定大小的线性方程组。-LU decomposition is used to calculate any given the size of the system of linear equations.
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