多抽样率信号处理，加入重复控制，通过反复训练模板能有较高的识别率，微分方程组数值解方法，采用偏最小二乘法，是国外的成品模型，针对EMD方法的不足,实现串口的数据采集。- Multirate signal processing, Join repetitive control, Through repeated training UiaBuEmlate have higher recognition rate, Numerical solution of differential equations method, Partial least squares method, Foreign model is finished, For lack of EMD, Achieve serial data acquisition.