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T O P I C R E V I E W
wangzhou0214
Posted - 08/12/2011 : 05:57:00 AM Origin Ver. and Service Release (Select Help-->About Origin):Origin 8 Pro SR4 Operating System: windows XP professional service pack 3
Hi,
I want to do a 'fit' process of my data which firstly the y value rapidly increased with the increasing of X, then it reached a maximum, after that, the y value turned down and displayed a slowly gradual decrease with the increase of x value. So, how can I do to fit this data for this trend ?
1 L A T E S T R E P L I E S (Newest First)
Hideo Fujii
Posted - 08/12/2011 : 09:42:47 AM Hi wangzhou0214,
I may first try LogNormal function (in Peak Functions category in NLFit) if you don't have specific model at hand....