A Numerical Approach to Solving an Inverse Heat Conduction Problem Using the Levenberg-Marquardt Algorithm

Table 1

Performance of the algorithm when it is run to solve the model using four different parameters guesses.

Starting point	0.5 0.5 0.5	1 1 1	10 10 10	50 50 50
Iteration 12	0.999729028233135	0.999729028233183	0.999729028233194	0.999729028307261
	0.499885876453067	0.499885876453056	0.499885876453057	0.499885876454169
	0.252009862457275	0.252009862457315	0.252009862457325	0.25200986249336
Error 𝐹	8.7564944405×10^−14	8.7564944427×10^−14	8.7564944420×10^−14	8.7564944420×10^−14