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sswwss · 2009-04-29, 18:11

请教用ode45解非线性方程组出现如下问题：
Warning: Failure at t=2.039302e+001. Unable to meet integration tolerances without reducing the step size below the

smallest value allowed (5.684342e-014) at time t.
该如何处理？
谢谢！！！

2009-04-29, 18:11	#1
sswwss 初级会员注册日期: 2009-04-16 年龄: 42 帖子: 6 声望力: 0	请教用ode45解非线性方程组出现如下问题：请教用ode45解非线性方程组出现如下问题： Warning: Failure at t=2.039302e+001. Unable to meet integration tolerances without reducing the step size below the smallest value allowed (5.684342e-014) at time t. 该如何处理？谢谢！！！