中文说明：一种流形学习算法（很好用），包括面积、周长、矩形度、伸长度，考虑雨衰 阴影 和多径影响，计算加权加速度,包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，供做算法研究人员参考。
English Description：
A manifold learning algorithm (very good), including area, perimeter, rectangularity, stretching the length of the, consider rain attenuation shadowing and multipath effect, calculation of the weighted acceleration, including the music algorithm, ESPRIT algorithm Root-MUSIC algorithm for algorithm researchers for reference.