摘要
分析了水下探测设备目标方位走向法的目标识别技术 ,提出了双通道短时互谱法的目标方位精确测定方法 ,并对其进行计算机仿真。
Based on the method of target azimuth tendency,this paper analyses the technique of underwaˉter target scale identification of underwater acoustic equipment,presents the mothod of target azimuth precise measure with the technique of double-channel short-time cross-spectrum.Lastly,a computer simulation is made.
出处
《舰船科学技术》
北大核心
2004年第3期39-42,共4页
Ship Science and Technology
关键词
方位走向
尺度识别
仿真
azimuth tendency
scale identification
simulation
