ROOT-MUSIC的matlab仿真源码，基于求根方式的music算法，避免了谱峰搜索，优化了计算复杂度-ROOT-MUSIC for matlab simulation source code, algorithm-based Roots music the way to avoid the peak search, optimization of the computational complexity

用平面波展开法计算二维声子晶体带隙,包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，图像的光流法计算的matl- Computation Method D phononic bandgap plane wave, Including the