用谱方法计算流体力学一些流动现象的整体稳定性,采用加权网络中节点强度和权重都是幂率分布的模型，最小二乘回归分析算法。- Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Using weighted model nodes in the network strength and weight are power law distribution, Least-squares regression analysis algorithm.