Two-Dimensional Temperature Field Distribution Reconstruction Based on Least Square Method and Radial Basis Function Approximation

Table 2

Error analysis of mean relative error (%).

	LSA	RBF	The modified algorithm
One-peak symmetrical temperature distribution	5.01	4.92	4.26
Two-peak asymmetrical temperature distribution	7.33	6.03	5.51
Three-peak asymmetrical temperature distribution	10.09	7.48	6.48