Model-Based-on-Perturbation-Theory

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  一种基于摄动理论的海底混响模型，详细分析了粗燥面条件下掠射角对海底混响模型的影响。(A shallow-water reverberation model is developed based on Bass perturbation theory. The key component for shallow-water reverberation modeling, the modal backscattering matrix (MBSM), has been investigated and the explicit analytic expressions of the MBSM both for the scattering due to inter- face roughness and due to sediment volume inhomogeneities are derived.)