论文标题
J-Wave：开源可区分的波浪模拟器
j-Wave: An open-source differentiable wave simulator
论文作者
论文摘要
我们提出了一个开源的可分化声学模拟器J-Wave，该模拟器可以解决时变和时谐音的声学问题。它支持自动差异化，这是一种具有许多应用程序的程序转换技术，尤其是在机器学习和科学计算中。 J-Wave由模块化组件组成，可以轻松自定义和重复使用。同时，它与一些最受欢迎的机器学习库兼容，例如JAX和TensorFlow。对于广泛使用的K-Wave工具箱和一系列声学模拟软件，评估了已知配置的仿真结果的精度。可从https://github.com/ucl-bug/jwave获得J-Wave。
We present an open-source differentiable acoustic simulator, j-Wave, which can solve time-varying and time-harmonic acoustic problems. It supports automatic differentiation, which is a program transformation technique that has many applications, especially in machine learning and scientific computing. j-Wave is composed of modular components that can be easily customized and reused. At the same time, it is compatible with some of the most popular machine learning libraries, such as JAX and TensorFlow. The accuracy of the simulation results for known configurations is evaluated against the widely used k-Wave toolbox and a cohort of acoustic simulation software. j-Wave is available from https://github.com/ucl-bug/jwave.
