比较阵列波束形成中的DOA估计算法，如music, ESPRIT and root music-the algorithm of doa estimation in the array signal processing ,such as esprit, music ,root music etc.

单次快拍实现DOA的估计，“Modified UCA-ESPRIT and Modified UCA-root-music for Estimating Doa of Coherent Signals Using One Snapshot.pdf”文章的配套代码-Modified UCA-ESPRIT and Modified UCA-root-music for Estimating Doa of Coherent Signals Using One Snapshot.pdf”its code