Inversion of the Van der Monde matrix

被引：41

作者：

Neagoe, VE

机构：

[1] Dept. of Electronics and Telecom., Polytechnic University of Bucharest, Bucharest 16

来源：

IEEE SIGNAL PROCESSING LETTERS | 1996年 / 3卷 / 04期

关键词：

D O I：

10.1109/97.489066

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this letter we deduce an analytical formula for inversion of a complex Van der Monde matrix. It has applications in signal reconstruction, spectral estimation, system identification, as well as in other important signal processing problems. Since till now the inversion of such a matrix has been performed by approximations, we further deduce an exact inversion formula.

引用

页码：119 / 120

页数：2