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数值算法/人工智能 Eigenvalues and eigenvectors
Eigenvalues and eigenvectors
数值算法/人工智能 QR ALGORITHM To obtain the eigenvalues of a symmetric, tridiagonal n by n matrix
QR ALGORITHM To obtain the eigenvalues of a symmetric, tridiagonal n by n matrix
数学计算 a software code for computing selected eigenvalues of large sparse symmetric matrices
a software code for computing selected eigenvalues of large sparse symmetric matrices
matlab例程 Program to solve for natural frequencies (eigenvalues) and resulting mode shapes (eigenvectors)
Program to solve for natural frequencies (eigenvalues) and
resulting mode shapes (eigenvectors) in simple structures
数学计算 2． Using QR factorization to find all of the eigenvalues and eigenvectors for the following matrix
2． Using QR factorization to find all of the eigenvalues and eigenvectors for the following matrix
其他 Computes the eigenvalues and eigenvectors of a real upper-Hessenberg Matrix using the QR method
Computes the eigenvalues and eigenvectors of a real upper-Hessenberg Matrix using
the QR method.
数学计算 computes the eigenvalues of a symmetric tridiagonal * matrix T. The user may ask for all eigenvalue
computes the eigenvalues of a symmetric tridiagonal
* matrix T. The user may ask for all eigenvalues, all eigenvalues
in the half-open interval (VL, VU], or the IL-th through IU-th eigenvalues.
数学计算 计算本征值程序
Computes all eigenvalues and eigenvectors of a real symmetric matrix a,
! which is of size n by n, stored in a physical np by np array.
! On output, elements of a above the diagonal are destroyed.
! d returns the eigenvalues of a in its first n elements.
! v is a matrix with the same logical and ...
matlab例程 This function obtains a unitary matrix Q such that: d=diag(Q *diag(lmd)*Q). In other words, it gi
This function obtains a unitary matrix Q such that: d=diag(Q *diag(lmd)*Q).
In other words, it gives a way to generate a matrix with given eigenvalues and diagonal elements.
By Daniel Perez Palomar (last revision: May 10, 2004).
Feel free to distribute this file as it is (without including any ...
matlab例程 Numerical Computing with MATLAB （by Cleve Moler) is a textbook for an introductory course in numeri
Numerical Computing with MATLAB （by Cleve Moler) is a textbook for an introductory course
in numerical methods, Matlab, and technical computing. The emphasis is on in-
formed use of mathematical software. We want you learn enough about the mathe-
matical functions in Matlab that you will be able to ...