The multigrid method is an efficient numericaliteration algorithm for solving elliptic variational problems.
多重网格法是求解椭圆型方程边值问题的一种快速迭代算法。
2
Reasonable designs of the structure parameters of PB layer and the gate-cathode geometry are obtained by numericaliteration and an equivalent current model.
文中采用数值迭代法和建立等效电流模型，对P_B层结构参数和门极-阴极几何图形尺寸进行了合理设计。
3
Therefore, it is feasible to analyze the bearing capacity of a large diameter single pile by three parameters load transfer function model of pile body and pile top and numericaliteration method.