Circulant decomposition of a matrix and the eigenvalues of Toeplitz type matrices.
Hariprasad M.Murugesan VenkatapathiPublished in: CoRR (2021)
Keyphrases
- correlation matrix
- singular value decomposition
- condition number
- eigenvalues and eigenvectors
- least squares
- systems of linear equations
- singular values
- symmetric matrices
- covariance matrix
- square matrices
- coefficient matrix
- positive definite
- eigendecomposition
- linear algebra
- matrix representation
- fourier transform
- covariance matrices
- rows and columns
- low rank
- gram matrix
- factorization method
- positive semidefinite
- block diagonal
- perturbation theory
- matrix completion
- principal component analysis
- low rank and sparse
- measurement matrix
- pseudo inverse
- projection matrix
- linear complementarity problem
- interior point methods
- kernel matrix