水声工具箱，用于水声建模，包括BELLHOP、KRAKEN、SCOOTER、SPARC等模块。-The Acoustic ToolBox includes four acoustic models: BELLHOP: A beam/ray trace code KRAKEN: A normal mode code SCOOTER: A finite element FFP code SPARC: A time domain FFP code

分别在射线理论和简正波理论下利用Bellhop和kraken模型计算声场分布，此程序可以修改所在模型中的场参数-And using respectively Bellhop kraken ray theory model in normal mode and the theoretical distribution of the sound field, this field can modify the parameters in the model where

KRAKEN声传播模式的使用手册，里面有详细公式推导以及模式的使用方法(KRAKEN's Manual of sound propagation mode,with detailed formula deduction and mode usage.)