数据模型归一化，模态振动，PLS部分最小二乘工具箱,使用matlab实现智能预测控制算法，对信号进行频谱分析及滤波，含噪脉冲信号进行相关检测,有PMUSIC 校正前和校正后的比较。- Normalized data model, modal vibration, PLS PLS toolbox, Use matlab intelligent predictive control algorithm, The signal spectral analysis and filtering, Noisy pulse correlation detection signal, A relatively before correction and after correction PMUSIC.