搜索资源列表
fitqr
- 基于矩阵QR分解的最小二乘拟合MATLAB源程序-based on QR decomposition of the matrix least squares fitting MATLAB source
eig_qr
- 使用QR分解方法计算矩阵特征值的matlab源码
NumericalLinearAlgebra
- 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
Work1
- 北航数值分析大作业第一题:矩阵的QR分解求特征向量。代码是我在理学院本科期间写的,所有结果已经过Matlab及Mathematica验证,保证算法正确实现。-Numerical analysis of Beihang great job the first question: QR decomposition of matrix eigenvector. Code is written during my undergraduate logical Institute, all results
QR
- 在对矩阵进行拟上三角化的基础上利用带双步位移的QR分解法求解矩阵的特征值-To be in the upper triangular matrix based on the use of dual-band step-by-step displacement of QR decomposition method for solving matrix eigenvalue
rsvd
- 基于GM算法和QR分解实现的稳健奇异值分解算法,通过该算法可以获取一个数居阵的稳健方差-协方差阵。在该稳健方差-协方差阵上可以进行诸如,稳健主成份分解、稳健聚类、稳健因子分析等操作。-GM based on QR decomposition algorithm and the realization of the stability of singular value decomposition algorithm, the algorithm can be accessed through a
QRMethod
- vc下的QR分解法,并配有MATLAB的测试程序-vc under the QR decomposition method, and MATLAB with test procedures
QR
- 矩阵全部特征值的QR方法,包括化一般矩阵为上Hessenberg阵,平面旋转阵(Givens变换阵),用 Givens变换对上Hessenberg阵作QR分解,原点平移加速的QR方法等-Eigenvalue matrix of all the QR methods, including the general of the Hessenberg matrix array, planar array rotation (Givens transformation matrix), with the
svdsim.m
- Computes SVD using QR
householderqr
- householder 矩阵 qr分解程序-householder matrix qr decomposition process
Numerical-calculation-matlab
- Numerical calculation method of the source program, including the numerical algebra some most basic code. Including the gaussian elimination method is used to solve the equations, the iterative method, QR decomposition -Numerical calculation method
svdssa
- 关于,SVD的简单算法。这个,代码是基于QR分解的,SVD的简单算法,与matlab上的SVD函数有一些差异。-Simple algorithm, the SVD of. This code is a simple algorithm based on QR decomposition, SVD, the SVD function in matlab there are some differences.
QR
- QR算法求解线性一类线性方程组的matlab程序-QR algorithm for solving linear a class of linear equations matlab program
qr
- qr变换和householder求特征值的算法,可与matlab结果比对-qr transform and householder eigenvalue algorithm, the results compare with matlab
lapackpp-2.5.2
- LAPACK++ 是一种代数数据库,在很多c与matlab的转换中都需要应用此数据库,应用比较广泛.-LAPACK++ is a library for high performance linear algebra computations. This version includes support for solving linear systems using LU, Cholesky, QR matrix factorizations, and symmetric eigenvalue
matrix-factorial
- 要求完成课堂上讲的关于矩阵分解的LU、QR(Gram-Schmidt)、Orthogonal Reduction (Householder reduction 和Givens reduction)程序实现,要求如下: 1、一个综合程序,根据选择参数的不同,实现不同的矩阵分解; 2、可以用matlab等编写程序,需附上简单的程序说明,比如参数代表什么意思,输入什么,输出什么等等; 3、一定是可执行文件,不能是word或者txt文档。附上源代码,不能为直接调用matlab等函数库
LU、QR、SVD
- 本函数可以实现矩阵的LU变换、QR变换、SVD变换,开发环境为Matlab(This function can realize the matrix of the LU transform, QR transform, SVD transform, development environment for Matlab)
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 matrix,as well as the basic o