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[编程技巧] newmark积分算法步长选择 |
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点评
我估计吧Newmark用来做土木工程比较好,目前MATLAB里面ode45都是联合四阶和五阶RK法,可能这就是原因吧;很多非线性振动问题终究也还是简单的ODE。
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