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T O P I C R E V I E W
windy_wen	Posted - 07/09/2008 : 08:41:54 AM Dear all, I want to get a nonlinear fit curve, the equation is y=p1+p2*x^(-2) how can I get it in origin? Thank you for any help! Windy
3 L A T E S T R E P L I E S (Newest First)
larry_lan	Posted - 07/10/2008 : 9:45:03 PM Maybe some movie here can help? Thanks Larry OriginLab Technical Services
windy_wen	Posted - 07/10/2008 : 04:55:28 AM Thank you VincentLiu I am also chinese, if possible ,could u give me some chinese website about my problem? Thank you again! windy
VincentLiu	Posted - 07/09/2008 : 9:26:13 PM Hi Windy, Origin allows you to define your own fitting function, and then you can use it as the origin built-in function. You can refer to the following link for more details: http://www.originlab.com/www/helponline/Origin8/en/Regression_and_Curve_Fitting/user-defined_fitting_functions.htm#FFO Regards, Vincent OriginLab Technical Services

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