利用cftool函数拟合时,数据和函数形式一致,多次拟合的待定参数不一致。
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如图,采用相同的数据和拟合函数结构,发现两次拟合结果不同,查看产生的代码,发现两次的初始点不同,但本人未找到原因,如何保证拟合时得到唯一的结果?


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