Research on National Costume Design Based on Virtual Reality Technology

Table 1

Fitting accuracy of various fitting functions in 10 curves.

Fitting method	Orders	A	B	C	D	E	F	G	H	I	J
Polynomial functions	2	0.9943	0.9989	0.9992	0.9999	0.9985	1	0.9995	0.9977	0.976	0.9919
	3	0.9998	0.9998	0.9999	1	1	1	1	0.9996	0.9862	1
	4	0.9998	0.9998	1	1	1	1	1	1	0.9987	1
	5	1	1	1	1	1	1	1	1	1	1
	6	1	1	1	1	1	1	1	1	1	1
Gaussian function	1	0.9756	0.9997	0.998	0.9997	0.9982	0.9999	0.9993	0.9969	0.9759	0.948
	2	0.9997	0.9982	1	1	1	1	1	0.9999	1	1
Sine function	1	0.9943	0.9993	0.9989	0.9998	0.9984	1	0.9994	0.9975	0.976	0.944
	2	0.9998	1	0.9993	1	0.9998	0.9999	1	1	0.9979	0.9957
Fourier function	1	0.9943	0.9997	0.9992	0.9999	0.9985	1	0.9995	0.9977	0.976	0.9999
	2	0.9998	0.9998	1	1	1	1	1	1	0.9992	1
	3	Error	Error	Error	Error	Error	Error	Error	Error	1	1