此命令流可以直接用来进行脉动风荷载时程的加载，针对各自的情况稍作修改即可使用。-This command stream can be directly used for loading fluctuating wind load, minor modifications can be used for each case.

matlab模拟的风速时程曲线，采用谐波叠加的方法，kaimal谱(Wind speed time curve of MATLAB simulation)

可以实现脉动风的模拟，用于将功率谱转化为目标谱，实现于时程分析。(The simulation of pulsating wind can be realized to transform the power spectrum into the target spectrum and realize the time history analysis.)