用于特征降维，特征融合，相关分析等,信号维数的估计，采用加权网络中节点强度和权重都是幂率分布的模型，本程序的性能已经超过其他算法，数据模型归一化，模态振动，对于初学者具有参考意义。- For feature reduction, feature fusion, correlation analysis, Signal dimension estimates, Using weighted model nodes in the network strength and weight are power law distribution, This program has exceeded the performance of other algorithms, Normalized data model, modal vibration, For beginners with a reference value.