Research Article
Temperature Distribution Monitoring Using Ultrasonic Thermometry Based on Markov Radial Basis Function Approximation and Singular Values Decomposition
Table 3
The hotspot positioning analysis (without noise).
| ā | Hotspot positioning error | Hotspot temperature error |
| One-peak symmetrical temperature distribution | 0 | 0.281% | One-peak asymmetrical temperature distribution | 2.357% | 0.065% | Two-peak asymmetrical temperature distribution | 1.863%, 2.500% | 0.064%, 0.851% | Three-peak asymmetrical temperature distribution | 4.488%, 2.635%, 2.357% | 0.595%, 1.785%, 3.876% |
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