本文基于圆阵列及其输出时延提出了一种空间信号频率、方位角和仰角的联合参数估计新方法。
Based on uniform circular array and its elements output signal delay, a novel method for estimation of spatial frequency, azimuth and elevation is presented.
为了实现对方位角的精确测量，设计并实现了圆感应同步器方位测角系统。
In order to measure azimuth Angle precisely, the inductosyn angular measurement system is designed and implemented.
摩尔圆图解法不仅可以按三个以上方向的应力（变）测量结果绘出主应力（变）方位、大小，以及应力（变）值随方位的变化；
The azimuth and intensity of main stress, and stress-values varying with azimuth can be described according to the measuring results of stress in three directions by Mohr's circle graphic method.
摩尔圆图解法不仅可以按三个以上方向的应力（变）测量结果绘出主应力（变）方位、大小，以及应力（变）值随方位的变化；
The azimuth and intensity of main stress, and stress-values varying with azimuth can be described according to the measuring results of stress in three directions by Mohr's circle graphic method.
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