摘要
方位估计是声呐信号处理的一个核心问题。根据应用三波束抛物线法进行方位估计时的不足,给出了一种映射内插法,计算机仿真试验验证了这种方法的有效性。
Bearing is an important part in sonar signal processing. Based on the disadvantage of the three-beam parabolic method, a mapping interpolation method is presented. The computer simulations have checked the validity of the method.
出处
《电声技术》
2009年第8期42-44,共3页
Audio Engineering
关键词
方位估计
三波束
映射内插
bearing
three-beam
mapping interpolation
