你没有做无线电测向仪自差曲线表。

You did not make a DF self-deviation curve table.

youdao

基于用权微扰算法得到的协方差矩阵，提出了用单通道接收机实施空间谱估计测向。

Based on the covariance matrix obtained by the weight perturbation algorithm, we propose to use a single port receiver for spatial spectrum estimate DF.

youdao

基于空间谱估计的高分辨测向技术，在天线阵各通道的增益和相位未知时，其性能往往低于传统的测向技术。

The performance of the high resolution DF technique based on the spatial spectrum estimation, will be severely suffered with sensor gain and phase uncertainties.

youdao