Comparative analysis of the weighting function proves the homology and unitarity between the common frequency three-point method and the proposed method. 利用权函数对比分析，证明了二次相移三点法与先行分离形状误差的直线频域三点法在本质上的同源性和统一性。
The meshless local Petro-Galerkin method was applied to the calculation of two-dimensional elasticity mechanics problems by choosing proper weight functions and basis functions. 摘要通过选取合适的权函数和基函数，将无网格局部伽辽金法用于二维弹性力学计算。
