EFFECTS OF AMPLITUDE AND PHASE ERRORS ON LINEAR PREDICTIVE ARRAY PROCESSORS

被引：10

作者：

COX, H

ZESKIND, RM

OWEN, MM

机构：

[1] BBN Lab Inc, Arlington, VA, USA, BBN Lab Inc, Arlington, VA, USA

来源：

IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING | 1988年 / 36卷 / 01期

关键词：

SIGNAL PROCESSING;

D O I：

10.1109/29.1484

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The effects of amplitude and phase errors are determined for symmetric and asymmetric linear predictive array processors. The maximum entropy method (MEM) corresponds to linear prediction in the asymmetric case of a line array of equispaced elements with an end reference. A comparison to conventional beamforming and maximum-likelihood proessing shows that they have the same peak location as the symmetric linear predictive array processor.

引用

页码：10 / 19

页数：10

共 9 条

[1]

BURG JP, 1968, AUG P NATO ADV STUD

[2] HIGH-RESOLUTION FREQUENCY-WAVENUMBER SPECTRUM ANALYSIS [J].