A Method for Solving LiDAR Waveform Decomposition Parameters Based on a Variable Projection Algorithm

Table 3

Comparison of the evaluation coefficients obtained from analysis of the results of the two methods used to simulate the data from the five different groups.

Group	Method	Iterations	T (s)	RMSE	R^2	C	M_diff
1	LMunSep	30	105.4666	0.4703	0.9993	0.9996	1.1033
	LMVP	11	97.43692	0.4703	0.9993	0.9996	1.1033
2	LMunSep	55	242.3767	0.4801	0.9995	0.9997	1.2654
	LMVP	11	96.9239	0.4801	0.9995	0.9997	1.2654
3	LMunSep	72	370.6508	0.5045	0.9995	0.9998	1.6350
	LMVP	10	99.8441	0.5045	0.9995	0.9998	1.6350
4	LMunSep	100	378.713	4.1704	0.9671	0.9843	8.3718
	LMVP	13	128.2122	0.4562	0.9996	0.9998	1.3710
5	LMunSep	26	102.7408	0.4860	0.9993	0.9997	1.3203
	LMVP	10	88.31994	0.4860	0.9993	0.9997	1.3203