| T O P I C R E V I E W |
| EnriqueFA44 |
Posted - 10/03/2023 : 8:10:19 PM
Hello everyone. Maybe someone could help me.
I'm trying to perform a non-linear fit of x,y data.
With the graph active, I go to Analysis => Fitting => Nonlinear curve fit =>Open Dialog
When the dialog window opens, the categories of the equations do not appear.
Also, when I try to add an equation in .FDF format I get an error message:
NLSF category not found for ....model
The problem is that the equations category is not activated.
I use Origin Pro 2023b, 64 bit SR1, Academic. |
| 1 L A T E S T R E P L I E S (Newest First) |
| YimingChen |
Posted - 10/04/2023 : 08:28:22 AM
Can you go to the User Files Folder, delete the NLSF.ini file (make a backup if needed) and restart Origin? See if it helps.
James |
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