搜索资源列表
矩阵所有运算
- 矩阵的转置、行列式、秩，逆矩阵求法，矩阵的三角分解、qr分解，对称正定矩阵的乔里斯基分解及行列式值，奇异值分解，广义逆的奇异值分解，矩阵特征值与特征向量的各种计算方法-all kinds of computational method of transposition of matrix, determinant, rank, inverse of matrix,triangle decomposition, qr decomposit
矩阵三角分解
- 对矩阵进行三角分解，从而生成一个上三角矩阵和下三角矩阵，其乘积等于原矩阵-right triangular matrix decomposition, resulting in the formation of an upper triangular matrix and lower triangular matrices, equivalent to the original product matrix
部分选主元的doolittle算法
- 在实现了系数矩阵的三角分解后，为了避免“小主元”做除数而导致更大的误差，在doolittle分解的同时，每一步先选主元，再进行分解计算。-achieved in the triangular matrix decomposition, in order to avoid "small PCA" do Divisor and lead to greater error, the Doolittle decomposit
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,
矩阵所有运算
- 矩阵的转置、行列式、秩，逆矩阵求法，矩阵的三角分解、qr分解，对称正定矩阵的乔里斯基分解及行列式值，奇异值分解，广义逆的奇异值分解，矩阵特征值与特征向量的各种计算方法-all kinds of computational method of transposition of matrix, determinant, rank, inverse of matrix,triangle decomposition, qr decomposit
矩阵三角分解
- 对矩阵进行三角分解，从而生成一个上三角矩阵和下三角矩阵，其乘积等于原矩阵-right triangular matrix decomposition, resulting in the formation of an upper triangular matrix and lower triangular matrices, equivalent to the original product matrix
矩阵直接三角分解法
- 数值方法中用c++编写的数值矩阵直接三角分解法求解线形方程组的算法-c numerical methods used to prepare the direct numerical triangular matrix decomposition method of linear equations Algorithm
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,
用Matlab语言实现线性方程组的全主元三角分解法
- 用Matlab语言实现线性方程组的全主元三角分解法.PDF-using Matlab linear equations of all the main yuan triangular decomposition. PDF
04150247
- 用语言编写的解线性方程组的直接方法（包含Gauss顺序消去法、Gauss列主元素消去法、Doolittle三角分解法）-language to be used to prepare the solution of linear equations of the direct method (including Gauss elimination order, Gauss out the main elements of eliminat
MATLABsanjiao
- 基于 matlab 的三角分解法，推荐-based on Matlab 1.3 decomposition method, recommended!
vc
- 几个常用的算法，包括消元，迭代，三角分解等-several commonly used algorithms, including the elimination, iterative, triangular decomposition, etc.
matriccaculator
- 可对任意两个矩阵做加法、减法、乘法等运算；同时可对单个矩阵求转置矩阵、三角分解、奇异值分解等操作，功能强大。-Can make any two matrix addition, subtraction, multiplication and other operations at the same time, a single matrix transpose matrix, triangular decomposition, sin
shuzhifangfa
- 三角分解法中的lu分解法，用道立特分解法实现的数值方法程序-Triangular decomposition of lu decomposition method, using Road Litas decomposition process to achieve the numerical method
Matrix
- 一些矩阵运算的函数，包括两个矩阵相加，两个矩阵相减，两个矩阵相乘，矩阵复制，矩阵求逆的全选主员高斯-约当法，矩阵的三角分解(LU分解)，求Hessenberg矩阵全部特征根的QR法，约化一般实矩阵为Hessenberg矩阵的初等相似变换-A function of a number of matrix operations, including the sum of two matrices, subtract two matrices
Solving_equations
- 本压缩包包括了数值分析中求解线性方程组的各种程序，包括：顺序Gauss消去法、列主元顺序Gauss消去法、Doolittle三角分解法、选主元的Doolittle分解法、带状三角分解法以及优化的带状三角分解法。-The compressed package includes various procedures for solving linear equations in numerical analysis, including:
LEquations
- 数学工具，线性方程组的各种解法，消元法，迭代法，三角分解法。-LEquations
SVD_C++
- C++实现矩阵的SVD分解，矩阵基本运算“+，-，*，/”，三角分解，QR分解，矩阵显示，矩阵转置，矩阵特征值与特征向量运算. 并在 Source.cpp中附有使用例子代码，方便读者快速上手。 经本人测试，完全可以运行，放心使用。 对于SVD分解，经过与matlab中结果对比，发现，当矩阵的列数>=行数时，基本没问题。(Using C++ language realizes the SVD decomposition of
sanijaofenjie
- 解线性方程组的方法，实现系数矩阵的LU分解。(Solution of linear equations, the coefficient matrix LU decomposition.)
4线性方程组的直接解法—直接三角分解方法
- 使用matlab编写了直接三角分解方法的函数，里面有题目，可直接运行计算得到结果。(The function of direct triangulation decomposition method is written by MATLAB. There are questions in it, which can be directly run and calculated and get the result.)