搜索结果: 1-8 共查到“理学 Toeplitz matrices”相关记录8条 . 查询时间(0.136 秒)
Properties of sub-matrices of Sylvester matrices and triangular toeplitz matrices
Sylvester matrices triangular toeplitz matrices Optimization and Control
2011/9/21
Abstract: In this note we discover and prove some interesting and important relations among sub-matrices of Sylvester matrices and triangular toeplitz matrices. The main result is Hill's identity disc...
Orthogonal symmetric Toeplitz matrices for compressed sensing: Statistical isometry property
Orthogonal symmetric Toeplitz matrices compressed sensing Statistical isometry property
2011/3/1
Recently, the statistical restricted isometry property (RIP) has been formulated to analyze the performance of deterministic sampling matrices for compressed sensing.
On the explicit powers and the inverse of one type of band Toeplitz matrices
Toeplitz matrices Chebyshev polynomials
2010/9/25
We derive the general expression of the powers of one type of banded Toeplitz matrices.
The q-Gelfand-Tsetlin graph, Gibbs measures and q-Toeplitz matrices
The q-Gelfand-Tsetlin graph Gibbs measures
2010/11/12
The problem of the description of finite factor representations of the infinite-dimensional unitary group, investigated by Voiculescu in 1976, is equivalent to the description of all totally positive...
A mini-max problem for self-adjoint Toeplitz matrices
Toeplitz matrix Toeplitz operator trigonometric moment problems
2010/12/6
We study a minimum problem and associated maximum problem for finite, complex, self-adjoint Toeplitz matrices. If A is such a matrix, of size (N + 1)-by-(N + 1), we identify A with the operator it rep...
The characteristic polynomial of some perturbed tridiagonal k-Toeplitz matrices
characteristic polynomial eigenvalues eigenvectors
2010/9/14
We generalize some recent results on the spectra of tridiagonal matrices, providing explicit expressions for the characteristic polynomial of some perturbed tridiagonal k-Toeplitz matrices. The calcul...
Newton's iteration is modified for the computation of the group
inverses of singular Toeplitz matrices. At each iteration, the
iteration matrix is approximated by a matrix with a low displacement ra...
ON THE \ellP NORMS OF ALMOST CAUCHY-TOEPLITZ MATRICES
Cauchy Toeplitz norm Cauchy-Toeplitz matrix matrix norm
2010/3/17
In this study, we have given the definition of almost Cauchy-Toeplitz matrix. i.e. its elements are tij= a(i=j) and tij=1/(i-j)\, (i\neq j) such that a is a real number. We have found a lower and uppe...