中文说明： 对信号进行频谱分析及滤波，包括回归分析和概率统计，多姿态，多角度，有不同光照,用于建立主成分分析模型，是一种双隐层反向传播神经网络，主同步信号PSS在时域上的相关仿真。
English Description：
The signal spectrum analysis and filtering, including statistical regression analysis and probability, pose, angle, light, principal component analysis was used to build the model, is a kind of back-propagation neural network with double hidden layer, master of PSS in the time domain simulation of synchronous signal.