| 摘要 |
<p>A method for measuring different medium layers (4,...,4 k ) using a multi-sensor probe (6) longitudinally segmented into a plurality of segments, each segment comprising a sensor (10,...,10 n ) for measuring a predetermined physical parameter (h 1 ,...h k ) of the surrounding medium, said method comprising the steps of:
- defining a measurement model, said model modelling signals of the sensors as a function of positions of a number (k) of interfaces (3,...,3 k ) between the medium layers and the physical parameters of the medium layers,
- defining prior distributions of the number of the interfaces, their positions and the physical parameters,
- based on the measurement model and the prior distributions determining a joint posterior distribution of the number of the interfaces and their positions, and
- evaluating the joint posterior distribution of the number of the interfaces and their positions based on Markov Chain Monte Carlo (MCMC) methods.</p> |
