均值便宜跟踪的示例，DC-DC部分采用定功率单环控制，实现串口的数据采集，FIR 底通和带通滤波器和IIR 底通和带通滤波器，基于欧几里得距离的聚类分析，到达过程是的泊松过程，模式识别中的bayes判别分析算法。- Example tracking mean cheap, DC-DC power single-part set-loop control, Achieve serial data acquisition, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Clustering analysis based on Euclidean distance, Arrival process is a Poisson process, Pattern Recognition bayes discriminant analysis algorithm.