Detecting the Launch and Activation Transient Noise Signals Underwater High-speed Navigating Object by Higher-order Moment

摘要：

The launch and activation of underwater high-speed navigating object can produce the transient noise signals which include the important information of the object and can decide the farthest early warning and alarm distance. Higher-order moments and spectrum can pick up the non-Gaussian signal characters restraining Gaussian noise while the signals are processed. Higher-order moments and spectrum are of important application value for transient noise signal detection.

作者: Zhang Yufen

作者单位: Dalian Scientific Test & Control Technology Institute, Dalian 116013 P. R. China

会议类型: 国际会议

会议名称: 2007年国际声学工程与技术学术会议

会议地点: 北京

会议语种:英文

页码: 475-479

在线出版日期: 2007-10-01（万方平台首次上网日期，不代表论文的发表时间）