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修改时间 08-23-2018 05:01 AM
论坛上的朋友们大家好,我是一名labview初学者,我遇到了一个问题。
图二是我要求的一阶微分方程组,其中A和B矩阵都是已知的。与B矩阵相乘的是一个外加的激励矩阵。其中Mwind和Mwave是风载荷和浪载荷,它们是在一个时间段测得的一组数据,由于数据太多拍不下来,图一只是部分数据,但是这并不影响我们解决这个问题的思路。如果风载和浪载在时间内是一个随时间表达式或者恒定,这个问题我能求解,但此时是在一段时间内的随机数据,我没有了头绪,希望可以在论坛上获得帮助。
在此我提前谢谢大家。
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