Estimates for the Lower Bounds on the Inverse Elements of Strictly Diagonally Dominant Tridiagonal period Matrices in Signal Processing

摘要

The theory and method of matrix computation, as an important tool, have much important applications such as in computational mathematics, physics, image processing and recognition, missile system design, rotor bearing system, nonlinear kinetics, economics and biology etc. In this paper, Motivated by the references, especially [2], we give the estimates for the lower bounds on the inverse elements of strictly diagonally dominant tridiagonal period matrices.