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

Table 1

Error analysis of mean relative error (%).

	LSA	RBF	The modified algorithm
One-peak symmetrical temperature distribution	4.28	4.50	3.89
Two-peak asymmetrical temperature distribution	6.47	5.22	4.54
Three-peak asymmetrical temperature distribution	8.46	6.62	5.67