Probabilistic sensitivity kernels based on the analytical solution of the diffusion and radiative transfer equations have been used to locate tiny changes detected in late arriving coda waves. These analytical kernels accurately describe the sensitivity of coda waves towards velocity changes located at a large distance from the sensors in the acoustic diffusive regime. They are also valid to describe the acoustic waveform distortions (decorrelations) induced by isotropically scat

中文翻译：

---

二维弹性介质中的尾波解相关灵敏度内核：一种数值方法

基于扩散和辐射传递方程的解析解的概率敏感性核已用于定位在迟到的尾波中检测到的微小变化。这些分析内核准确地描述了尾声波对速度变化的敏感性，该速度变化在声扩散状态下距离传感器很远。它们也可以有效描述各向同性散射引起的声波波形失真（去相关）