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Adaptive Parameter Estimation for Underwater Multipathing Time Delay(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2004年03期
Page:
253-256
Research Field:
Publishing date:

Info

Title:
Adaptive Parameter Estimation for Underwater Multipathing Time Delay
Author(s):
HU Zuo jinWANG Chang mingZHU Yun puJIAO Jun shen
School of Mechanical Engineering,NUST,Nanjing 210094,China
Keywords:
underwater communication channel mult ipath time delay adapt ive
PACS:
TN929.3
DOI:
-
Abstract:
Based on the analysis of shallow acoustic water channel, the article discuss its mult-i path t ime delay, and put forw ard an adapt ive model and the method of underw ater adaptive simulation to lessen the ef fect f rom mult ipathing. In the condition of the same est imating prec-i sion, the model is concise and effect ive to fit adapt ive arithmetic and reduce calculation. To simplify mult ipath model is a w ay to research the property of underwater channel.

References:

[ 1] 惠俊英. 水下声信道[M] . 北京: 国防工业出版社, 1992.
[ 2] Bjerrum-Niese C, Lutzen R. Stochast ic simulation o f acoustic communication in tur bulent shallow w ater [ J] . IEEE Journal of Oceanic Eng ineering, 2000, 25( 4) : 523~ 532. [ 3] 沈福民. 自适应信号处理[M] . 西安: 西安电子科技大学出版社, 2001.

Memo

Memo:
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Last Update: 2013-03-11