Piecewise Bivariate Hermite Interpolations for Large Sets of Scattered Data

Table 2

The influence of influence radius on 𝑄_𝑓(𝑥,𝑦) and 𝑄^∼_𝑓(𝑥,𝑦).

Number of scatter data	𝑁𝑊	Influence radius 𝑅	𝑄𝑓(𝑥,𝑦)−𝑓(𝑥,𝑦)	𝑄^∼𝑓(𝑥,𝑦)−𝑓(𝑥,𝑦)
			MME	MME
300	4	0.0786	0.0489	0.0906
300	9	0.1179	0.0352	0.0747
300	12	0.1361	0.0325	0.0504
300	16	0.1572	0.0307	0.0481
300	25	0.1965	0.0293	0.0447