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wuming--007

铜虫 (初入文坛)

波函数没有优化过去,试着改变一下初始猜测试试
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11楼2013-10-25 20:25:05
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xiongb123456

铜虫 (小有名气)

scfcyc=512 加大收敛步数试试?  默认步数129 不一定够哟
12楼2013-10-29 10:26:31
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太妃糖么么

金虫 (正式写手)

引用回帖:
10楼: Originally posted by jiewei at 2013-10-25 10:31:30
很多人认为优化一直震荡应该用小步长来优化,其实再下不这么认为,一直在震荡表面你这个结构处于一个具有较小能垒的“谷底”中,而这个谷底并不是全局最优点。你需要做的是加很大的步长让结构跳出这个能垒进行优化, ...

谢谢你,我会试试的
13楼2013-10-31 21:30:18
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