eigenvector
Solving linear equations during inverse iteration
I am using OpenCL to calculate the eigenvectors of a matrix. AMD has an example of eigenvalue calculation so I decided to use inverse iteration to get the eigenvectors.[详细]
2023-04-09 09:19 分类：问答Ordering of eigenvectors when calculating eigenvectors using LAPACK's ssteqr
I am using LAPACK\'s ssteqr function to calculate eigenvalues/eigenvectors. The do开发者_开发知识库cumentation for ssteqr says that the eigenvalues are sorted \"in ascending order\". Is it reasonable[详细]
2023-04-09 03:47 分类：问答problem in finding eigenvectors of a matrix in MATLAB
I have a symmetric matrix with the elements A=[8.8191,0,1.0261; 0,3,0; 1.0261,0,3.1809]; I used the eig(A) function in MATLAB , the eigenvalues and eigenvectors are given :[详细]
2023-03-28 20:21 分类：问答Generalized eigenvalue problem
I\'m trying to convert a generalized eigenvalue problem into a normal eigenvalue calculation. I have this code:[详细]
2023-03-21 15:30 分类：问答Sort eigenvalue matrix with eigenvector matrix
I have N eigenvalues in column vector form. Thus there are N开发者_StackOverflow中文版 eigenvectors corresponding to these eigenvalues, forming an eigenvector matrix.[详细]
2023-03-18 09:40 分类：问答Issue with computing eigenvalues using mathematica
Basically I\'m trying to find the eigenvalues for matrix, and it takes about 12 hours. When it finishes, it says it couldn\'t find all the eigenvect开发者_开发百科ors (actually barely any), and I\'m s[详细]
2023-03-16 04:05 分类：问答What are Eigenfaces generated from?
I\'m working with eigenfaces for a facial recognition program I am writing. I have a couple questions about how eigenfaces are actually generated:[详细]
2023-03-14 16:54 分类：问答Calculating eigenvectors/values of a 2x2 tensor
I\'m implementing the system described within this paper, and I\'m getting a little stuck. I only recently encountered tensors/eigenvalues etc so excuse me if this is a lit开发者_如何学运维tle simple![详细]
2023-02-17 23:24 分类：问答f seems to be always positive in the MATLAB code, but in my Python code, f also gets negative values
How to convert the following MATLAB code to Python? Here is my solution, but it doesn\'t quite produce the same results. For example, f seems to be always positive in the MATLAB code, but in my Python[详细]
2023-02-06 03:38 分类：问答Calculating EigenVectors in C# using Advanced Matrix Library in C#. NET
Ok guys, I am using the following library: http://www.codeproject.com/KB/recipes/AdvancedMatrixLibrary.aspx[详细]
2023-01-29 12:10 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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