本程序运用MUSIC算法对信号的波达方向进行估计，并与传统的CAPON算法进行了对比，得出了MUSIC算法比CAPON算法有更高的分辨率的性质。-This procedure estimate the DOA using MUSIC algorithm, and contrast with the traditional CAPON algorithm, we obtained this property that the MUSIC algorithm have the higher reso