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Matrix-eigenvalue-(2)
- 用fortran求矩阵特征值(用QR法求解)-Matrix eigenvalue
Cpp1
- 采用带双步位移的QR方法,求解矩阵的全部特征值。-By using QR method with double step displacement, solving all the eigenvalues of the matrix.
jdqr
- 采用QR分解方法计算矩阵特征值和特征向量-computes a partial Schur decomposition of a square matrix or operator
all_source_files
- 带双步的QR分解方法求所有特征值,以及反幂法求解对应特征向量-two-steps-qr-descomposure to solve all eigenvalues of a matrix. and antipower method to solve a engenvector correspongding to the eigenvalue
Lyapunov_Lorenz
- 基本原理就是首先求解出连续系统微分方程的近似解,然后对系统的Jacobian矩阵进行QR分解,计算Jacobian矩阵特征值的乘积,最后计算出LE和分数维-The basic principle is to first find the approximate solution of differential equations continuous system, then the system will be on the Jacobian matrix QR decomposition p
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
eigenvalue
- 两种不同的方法求矩阵特征值,包括幂法和qr法-Two different methods for the matrix eigenvalue, including power method and qr method
5HHQR
- 用带原点位移的双重步QR方法计算上H矩阵的全部特征值-All the eigenvalues of the upper H matrix are computed by the dual step QR method
parts
- part1用三次样条插值的三弯矩法 part2求非线性方程及方程组的根 part3用龙贝格和高斯法求积分 part4比较三次样条求导法与数值积分求导法 part5用指定方法求给定方程组的解 part6研究解线性方程方程组的迭代法收敛速度 part7求非线性方程及方程组的根 part8用QR算法求矩阵特征值 part8求非线性方程及方程组的根-Three moment Method part2 part1 cubic spline interpolation wit
prjkcet
- 利用隐式QR方法求一个实矩阵全部特征值和特征向量的通用子程序,-Using the implicit QR method for a real matrix eigenvalue and eigenvector of universal subprogram,
methohmethod
- 利用隐式QR方法求一个实矩阵全部特征值和特征向量的通用子程序,(Using the implicit QR method for a real matrix eigenvalue and eigenvector of universal subprogram,)
C++实现矩阵的所有运算
- 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等等各种计算方法。(Transpose, rank, determinant, inverse matrix method of matrix decomposition, triangular decomposition of QR matrix, symmetric positive definite matrix and the deter
lapack-3.8.0
- 进行数值计算的著名软件,LAPACK包含了求解科学与工程计算中最常见的数值线性代数问题,如求解线性方程组、线性最小二乘问题、特征值问题和奇异值问题等。(LAPACK is written in Fortran 90 and provides routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalue
数值分析2
- 使用带双步位移的QR分解法求一个10*10矩阵的特征值(Using the QR decomposition method with two step displacement to obtain the eigenvalues of a 10*10 matrix)
数分第二次作业.docx
- 本文采用带双步位移的QR方法,通过该方法可以求出矩阵A的全部特征值。(In this paper, the QR method with two step displacements is used, and all eigenvalues of matrix A can be obtained by this method.)
数值分析Java
- 数值分析作业:计算特征值和特征矩阵;QR分解