包含特征值与特征向量的提取、训练样本以及最后的识别，计算加权加速度,毕业设计有用，对信号进行频谱分析及滤波，信号维数的估计，进行逐步线性回归，主同步信号PSS在时域上的相关仿真。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Weighted acceleration, Graduation useful The signal spectral analysis and filtering, Signal dimension estimates, Stepwise linear regression, PSS primary synchronization signal in the time domain simulation related.