基于Lévay飞行的粒子群算法在大地电磁反演中的应用

张阳阳, 杜威, 王芝水, 缪旭煌, 张翔

Application of particle swarm algorithm based on Lévy flight in magnetotelluric inversion

ZHANG Yang-Yang, DU Wei, WANG Zhi-Shui, MIAO Xu-Huang, ZHANG Xiang

图3 可变步长有限元法单元节点示意

Fig.3 Schematic diagram of variable step FEM element nodes