中文说明：数据模型归一化，模态振动，用谱方法计算流体力学一些流动现象的整体稳定性,未来线路预测,分析误差,主同步信号PSS在时域上的相关仿真，基于matlab平台实现,合成孔径雷达（SAR)目标成像仿真。
English Description：
Normalized data models, modes of vibration, computational fluid dynamics flow by spectral method of overall stability, next line prediction, analytical errors, master sync signal of PSS in the time domain simulation based on MATLAB platform, synthetic aperture radar (SAR) imaging simulation.