不同信噪比下，均匀圆阵方位角估计性能；谱峰搜索寻找最大值对应坐标；100次试验求均方根误差-azimuth estimation using UCA vernus different SNRs search the spectral peak and fing the maximum 100 trails to get RMSE

均匀圆阵MUSIC算法，不同信噪比下对信号俯仰角估计性能，用均方根误差表示；采用谱峰搜索寻找最大值对应坐标；-UCA MUSIC to estimate elevation angle vernus different SNRs，describe with RMSE search the spectral peak and fing the maximum