Reconstruction of Sea Bottom Parameters for Coherent Seismoacoustic Probing: II. Analysis of Robustness
| Autor: | V. I. Kalinina, I. P. Smirnov, A. I. Khil’ko |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Operability
Acoustics and Ultrasonics 010505 oceanography Computer science Stability (learning theory) Sea bottom Decision rule 01 natural sciences Robustness (computer science) 0103 physical sciences Parametric model A priori and a posteriori 010301 acoustics Algorithm Dykstra's projection algorithm 0105 earth and related environmental sciences |
| Zdroj: | Acoustical Physics. 64:205-214 |
| ISSN: | 1562-6865 1063-7710 |
| Popis: | We solve the problem of layer-by-layer reconstruction of the parameters of bottom layers using parametric models of the formation of signals reflected from a layered half-space for coherent probing of the sea shelf. We use a decision rule based on the sequential application of the MUSIC projection algorithm. We study the operability and stability of the search and decision-making algorithms with limited a priori data. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|