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Single source point detection with few measurements on the boundary
Domain boundary
Source point
Detected point
Fictitious point
−1 −0.5 0 0.5 1
−1
−0.8
−0.6
−0.4
−0.2
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Single source point detection with suffisant number of measurements
to avoid fictitious point presence
Domain boundary
Source point
data3
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Solution with few number of measurements assuming
known the number of source point
Domain boundary
Source point
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−3 −2 −1 0 1 2 3
−3
−2
−1
0
1
2
3
Different solutions with 3 samplings of measurements
Γ
Source point
Detected source (sampling 1)
Fictitious points (sampling 1)
Detected source (sampling 2)
Fictitious points (sampling 2)
Detected source (sampling 3)
Fictitious points (sampling 3)
Point source
area
Fictitious
zonas
0.49 0.495 0.5 0.505 0.51
0.49
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Zoom on the 3 samplings solutions around the source point
−1.9 −1.8 −1.7 −1.6 −1.5 −1.4
1.85
1.9
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2
2.05
2.1
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2.2
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2.3
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Zoom on fictitious points area of the 3 samplings
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