压缩包中的文档介绍了比较常用的模态参数识别方法，其他的文件为文档中复指数识别方法的算例。-general modal identification methods are introduced in The word format file in the rar package, and the rest files is a example of complex index method.

解ode的算法源程序,算例为一阶常微分方程,不错的 很好-Solutions of the ode algorithm source code, an example is given for the first order ordinary differential equation, the good is very good