Hello everyone, I have an equation and I need to fit my experimental data to this equation: y=- -26*((exp(-((A+B*x)/(1.98*298)))/(exp(-((A+B*x)/(1.98*298))+1))+1 Could you please tell me how I can intergrate this equation into code builder? Thanks a lot!
Your equation has mismatched parantheses, there are 11 '(' and only 9 ')' so you need to first fix that....
If you are using 86, for such expression-based fitting function, you don't need to use Code Builder/Origin C. You can just set the function type to be Expression.
Use the new Fitting Function builder tool, accessible with F8 shortcut key (also under Tools menu), and that wizard has hints on the left panel on what to do on each page.
Please help me to add new function to origin 8.6
Posted - 03/21/2012 : 08:00:31 AM
