摘要
利用声线理论对多途水声信道进行了建模仿真软件设计。采用求解声线跨度方程的方法,搜索本征声线,并求解其参数。仿真结果表明,该基于射线模型的软件对多途信道参数预测精度高,具有很强的工程应用价值。
A method of underwater acoustic channel simulation based on ray model is dis-cussed in this paper.The method of sovleing the ray span equation is adopted to search the eigenrays and to calculate their parameters.The simulation results show that the model is precise to estimate the multi-path channel and has a promising value for engineering application.[
出处
《电声技术》
北大核心
2002年第6期8-10,共3页
Audio Engineering
