flac3d模型大家参考下这样的语句，互相学习，互相参考。-flac3d model we refer to such statements, learn each other, with reference to each other.

利用labview调用matlab实现劳斯判据计算及系统稳定性分析的程序，可设置模型参数，交互性好，有一定参考价值。-Use labview to call matlab achieve stability criterion calculation and analysis procedures, you can set the model parameters, interaction is good, there is a certain reference value.