An Improved Moving Least Squares Method for Curve and Surface Fitting

Table 1

The 𝑠₀ of two methods for Example 1.

𝜎𝑥	𝜎𝑦	𝑠0
		MLS	IMLS	𝜆
0.000001	0.001	1.320980	0.175673	0.49310417
0.00001	0.001	1.323738	0.172833	0.49310563
0.0001	0.001	1.316369	0.172238	0.49312047
0.001	0.001	1.320659	0.177658	0.49313993
0.001	0.0001	1.317848	0.157265	0.49312350
0.001	0.00001	1.318954	0.146745	0.49311082
0.001	0.000001	1.315052	0.145775	0.49309692