Estimation of Heat Flux in Two-Dimensional Nonhomogeneous Parabolic Equation Based on a Sufficient Descent Levenberg–Marquard Algorithm

Table 2

The comparison of standard deviation.

Algorithm	Error level
	= 0.0	= 0.01	= 0.03	= 0.05
GA
CGA
ICGA [20]
LM [19]
SD-LM
SD-LMAP