Martini, Anna and Franceschetti, Massimo and Massa, Andrea (2007) A Hybrid Approach for Modeling Stochastic Ray Propagation in Stratified Random Lattices. [Technical Report]
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Abstract
The present contribution deals with ray propagation in semi-innite percolation lattices consisting of a succession of uniform density layers. The problem of analytically evaluating the probability that a single ray penetrates up to a prescribed level before being reected back into the above empty half-plane is addressed. A hybrid approach, exploiting the complementarity of two mathematical models in dealing with uniform congurations, is presented and assessed through numerical ray-tracing-based experiments in order to show improvements upon previous predictions techniques. "The definitive version is available at www3.interscience.wiley.com"
| Item Type: | Technical Report |
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| Uncontrolled Keywords: | Stochastic ray tracing, Stratified random media, Percolation theory |
| Subjects: | Uncategorized > TU Technical Reports and Publications |
| URI: | http://www.eledia.org/students-reports/id/eprint/430 |
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