Piecewise Bivariate Hermite Interpolations for Large Sets of Scattered Data

Table 3

The comparison of MSE and MME of WLRBF method and Shepard method for the same scattered points.

Number of scatter data	𝑁𝑊	Influence radius 𝑅	WLRBF		Shepard’s Method
			MSE	MME	MSE	MME
100	9	0.1818	1.9381𝑒−004	0.0923	1.9297𝑒−003	0.01842
300	9	0.1179	3.6377𝑒−006	0.0125	6.8555𝑒−004	0.1840
500	9	0.0918	9.6671𝑒−007	0.0088	4.2839𝑒−004	0.1967
800	9	0.0705	2.8995𝑒−007	0.0046	2.3199𝑒−004	0.0800
1000	9	0.0654	1.6362𝑒−007	0.0033	1.5849𝑒−008	0.0645