中文说明：关于阵列天线中DOA估计的经典算法,通过编程实现了估计与与阵元数的关系,以及与信噪比的关系
English Description：
As for the classical algorithm of DOA estimation in array antenna, the relationship between DOA estimation and the number of array elements, as well as the relationship between DOA estimation and SNR are realized by programming