THE STABILITY OF A PROCEDURE FOR THE RECOVERY OF LOST SAMPLES IN BAND-LIMITED SIGNALS

被引：35

作者：

FERREIRA, PJSG

机构：

[1] Dep. de Electrónica e Telecommunicações, INESC, Universidade de Aveiro

来源：

SIGNAL PROCESSING | 1994年 / 40卷 / 2-3期

关键词：

SAMPLING; LOST SAMPLES; INTERPOLATION; EIGENVALUES; STABILITY; ILL-POSED PROBLEMS; BAND-LIMITED SIGNALS;

D O I：

10.1016/0165-1684(94)90067-1

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 paper we study the eigenvalues of a matrix S which arises in the recovery of lost samples from oversampled band-limited signals. Emphasis is placed on the variation of the eigenvalues as a function of the distribution of the missing samples and as a function of the oversampling parameter. We present a number of results which help to understand the numerical difficulties that may occur in this class of problems, and ways to circumvent them.

引用

页码：195 / 205

页数：11

共 11 条

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