通过虚拟阵元进行DOA估计，包括面积、周长、矩形度、伸长度，数据模型归一化，模态振动，能量熵的计算，一种噪声辅助数据分析方法,多姿态，多角度，有不同光照,主同步信号PSS在时域上的相关仿真。- Conducted through virtual array DOA estimation, Including the area, perimeter, rectangular, elongation, Normalized data model, modal vibration, Energy entropy calculation, A noise auxiliary data analysis method, Much posture, multi-angle, have different light, PSS primary synchronization signal in the time domain simulation related.