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意思是 先近似 然后迭代?

Posted by Knight_Owen at 2007-10-25 21:15:02
In Reply To:你说的对,但平时拟合一个n次多项式,也常常是把三个点看成一个二次曲线的一部分 Posted by:wanglei at 2007-10-25 21:13:14


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