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.
本文介绍了在已知方位角和空间距离情况下的大地主题解算问题。
This paper introduces a method to solve geodetic problem in condition of that the space distance and azimuth have been observed.
详细分析了动态干涉系统误差，指出偏振片组的方位角误差和干涉图的空间一致性匹配误差为实验系统的主要误差源。
Error analysis shows that the azimuthal error of the polarizers array and the spatial coincidence error of interferograms are the main error sources.
通过对近场空间协方差矩阵进行修正，用重构在相同方位上的远场近似空间协方差矩阵确定声源方位角。
By using the reconstructed far-field approximation space covariance matrix at the same bearings from the revised near-field space covariance matrix, the bearings of multiple sources can be obtained.
通过对近场空间协方差矩阵进行修正，用重构在相同方位上的远场近似空间协方差矩阵确定声源方位角。
By using the reconstructed far-field approximation space covariance matrix at the same bearings from the revised near-field space covariance matrix, the bearings of multiple sources can be obtained.
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