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 FAQ:如何判断NLFit拟合初值是否合理?		  New Topic  Reply to Topic
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yuki_wu

896 Posts
Posted - 05/17/2016 :  01:51:39 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Q：当进行 Nonlinear Curve Fit的时候如何判定所给的初值是否能进行拟合？
A：用户使用Nonlinear Curve Fit进行曲线拟合时，需要判断自定义的函数初值是否合理。初值设置在合理值才能获取吻合的拟合曲线。若在NLFit窗口里出现以下红色字体，则说明初值设置不合理，不能进行拟合。
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