| T O P I C R E V I E W |
| jlit |
Posted - 03/13/2019 : 09:04:58 AM
Origin Ver. and Service Release (Select Help-->About Origin): Pro 2016 b9.3.2.303
Operating System: Windows 7
I'm trying to fit a single curve/model to a data set that usually follows a sudden exponential growth (over a few seconds) following by a slower exponential decay.
I was wondering if anyone could help me with a particular model to fit this in origin or if not to create the model.
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| 3 L A T E S T R E P L I E S (Newest First) |
| Sam Fang |
Posted - 04/01/2019 : 10:45:29 PM
Hi Jim,
Origin 2016 provides a built-in fitting function ExpGrowDec in Exponential category. You can try it.
Thanks.
Sam |
| jlit2 |
Posted - 03/29/2019 : 07:41:20 AM
Hi
Thanks for sending that but unfortunately I am limtied to 9.3 2016 version of origin and can't upgrade. Is there any other way to import this function? Can it be described and I'll add it?
Thanks
Jim |
| YimingChen |
Posted - 03/13/2019 : 2:48:54 PM
Hi,
Would you please try this piecewise fit app?
https://www.originlab.com/FileExchange/details.aspx?fid=325
Thanks,
James |
