中文说明：Pisarenko谐波分解算法,多元数据分析的主分量分析投影，旋转机械二维全息谱计算，快速扩展随机生成树算法，数据模型归一化，模态振动，包含收发两个客户端的链路级通信程序。
English Description：
Pisarenko harmonic decomposition algorithm and multivariate data analysis principal component projection analysis, rotating machinery two-dimensional holographic spectrum calculation, the rapid expansion of the random spanning tree algorithm, data normalization model, vibration modes, including sending and receiving two client link level communication program.