摘要
主动声纳发射声信号“照射”被识别目标,并从目标产生的回波中提取出目标的特征信息,结合可能得到的先验知识,对目标的类别作出判断。论文偿试把现代信号处理技术与信息融合技术相结合,应用到具体的水雷目标识别领域,以提高水雷回波识别系统的准确性和可靠性。
The method of this dissertation is to distinguish the property of the target by echo recognition. Echo recognition obtains feature information of target from its echo to emitted acoustic signal, which is produced by active sonar, and then decides its category by referring to a priori knowledge. The dissertation tries to combine signal processing and information fusion with the application background of mine recognition so as to improve the reliability and accuracy of echo recognition system.
出处
《海洋技术》
2005年第2期36-38,45,共4页
Ocean Technology
