问答中心 › 分类: 数值计算 › 模型运算时,遇到以下不收敛的问题:Fraction of Newton iterations with matrix solver failures (99%) is too large. Simulation result may not be valid.如何解决?
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abey asked 9年 ago

模型运算时,遇到以下不收敛的问题:

Fraction of Newton iterations with matrix solver failures (99%) is too large. Simulation result may not be valid.

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admin 管理员 answered 9年 ago

        针对这样的问题,可以通过增大NORTH和ITERMAX的值来解决。