基于Matlab的铁路环境噪声预测软件设计

Program Design of Railway Environmental Noise Prediction based on Matlab

为了提高铁路环境噪声的预测计算效率,设计基于Matlab的铁路噪声预测算法与数据处理软件。在阐述软件的系统建模、软件编程和图形界面设计的基础上,对软件实现所采用的关键技术进行说明,即铁路线路信息、敏感点信息数据的输入输出及敏感点环境噪声、振动的预测计算。

In order to improve the prediction and calculation efficiency of railway environmental noise,the railway noise prediction algorithm and data processing software based on Matlab are designed.On the basis of expounding the system modeling,software programming and graphical interface design of the software,the key technologies adopted in the software implementation are described,i.e.the input and output of railway line information and sensitive point information data and the prediction and calculation of environmental noise and vibration at sensitive points.