Figures & data
Figure 1. The comparison between the exact source function and the numerical ones with N = 1 and p = 2 for various levels of noise in the data, for Example 1.
![Figure 1. The comparison between the exact source function and the numerical ones with N = 1 and p = 2 for various levels of noise in the data, for Example 1.](/cms/asset/0d9a0ccd-9906-47e4-9d4c-b4821a6022bb/gipe_a_624616_f0001.gif)
Table 1. Relative error RRMSE(f) with ϵ = 1%, M = 31 for Example 1.
Table 2. Relative error RRMSE(f) with ϵ = 1%, N = 1 for Example 1.
Table 3. The influence of different p on α with ϵ = 1% for Example 1.
Figure 2. The comparison between the exact source function and the numerical ones with N = 5, p = 2 for ϵ = 1% and N = 4, p = 2 for ϵ = 10%, for Example 2.
![Figure 2. The comparison between the exact source function and the numerical ones with N = 5, p = 2 for ϵ = 1% and N = 4, p = 2 for ϵ = 10%, for Example 2.](/cms/asset/a85a8fcf-6449-4b51-8250-796aca9e81dc/gipe_a_624616_f0002.gif)
Figure 3. The comparison between the exact source function and the numerical ones with N = 6, p = 2 for ϵ = 0.1% and N = 4, p = 2 for ϵ = 0.5%, for Example 3.
![Figure 3. The comparison between the exact source function and the numerical ones with N = 6, p = 2 for ϵ = 0.1% and N = 4, p = 2 for ϵ = 0.5%, for Example 3.](/cms/asset/ea687e0a-c514-458c-b108-2218da405cda/gipe_a_624616_f0003.gif)
Figure 4. The comparison between the exact source function and the numerical ones with N = 6, p = 2 for ϵ = 0.1% and N = 4, p = 2 for ϵ = 0.5%, for Example 4.
![Figure 4. The comparison between the exact source function and the numerical ones with N = 6, p = 2 for ϵ = 0.1% and N = 4, p = 2 for ϵ = 0.5%, for Example 4.](/cms/asset/67c3938e-024a-43c3-8b9f-6341b25d25cc/gipe_a_624616_f0004.gif)