ON THE DETECTION OF TRANSIENT SIGNALS USING SPECTRAL CORRELATION

被引：10

作者：

BAUGH, KW

HARDWICKE, KR

机构：

[1] Applied Research Laboratories, The University of Texas at Austin, Austin, 78713-8029, TX

来源：

CIRCUITS SYSTEMS AND SIGNAL PROCESSING | 1994年 / 13卷 / 04期

关键词：

D O I：

10.1007/BF01183742

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：

The detection of a general class of transient (i.e., finite energy) signals in additive stationary interference using the spectral correlation function (second order cumulant spectrum) is presented. Observable features in the two-dimensional spectral correlation function due to properties of signals in the assumed class of transients are exploited to derive a detection statistic. The performance of the proposed detection statistic relative to a conventional power spectral detector is presented.

引用

页码：467 / 479

页数：13

共 12 条

[1] BAUGH KW, 1992, ARLTP922 U TEX APPL
[2] FEATURE EXTRACTION FROM ELECTROENCEPHALOGRAM BY ADAPTIVE SEGMENTATION
BODENSTEIN, G
PRAETORIUS, HM
[J]. PROCEEDINGS OF THE IEEE, 1977, 65 (05) : 642 - 652
[3] Brillinger D., 1975, TIME SERIES DATA ANA
[4] CHEN CH, 1986, HDB PATTERN RECOGNIT, P527
[5] CRAMER H, 1961, 4 P BERK S MATH STAT, P57
[6] HARDWICKE KR, 1994, CIRCUITS SYSTEMS SIG, V13
[7] DETECTING A TRANSIENT SIGNAL BY BISPECTRAL ANALYSIS
HINICH, MJ
[J]. IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1990, 38 (07): : 1277 - 1283
[8] HINICH MJ, 1994, CIRCUITS SYSTEMS SIG, V13
[9] WIGNER-VILLE SPECTRAL-ANALYSIS OF NONSTATIONARY PROCESSES
MARTIN, W
FLANDRIN, P
[J]. IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1985, 33 (06): : 1461 - 1470
[10] ADAPTIVE DETECTION OF TRANSIENT SIGNALS
PORAT, B
FRIEDLANDER, B
[J]. IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1986, 34 (06): : 1410 - 1418

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