Radial Basis Point Interpolation Method with Reordering Gauss Domains for 2D Plane Problems

Table 2

Computational results for irregular node distribution.

Irregular nodes	RPIM	RGP; (Part I + the rest)	RGD
325
		0.0046	0.0013
		0.0793	0.0582
CPU	3.034	2.917 = 1.424 + 1.493	1.162
481
		0.0080	0.0019
		0.0824	0.0472
CPU	4.521	6.468 = 4.354 + 2.114	1.668