The Origin Forum
File Exchange
Try Origin for Free
The Origin Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ | Send File to Tech support
Username:
 Password:
Save Password
Forgot your Password? | Admin Options

 All Forums
 Origin Forum
 Origin Forum
 How to manage constant in a no linear fit curve		  New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic

AlexanderPetit

Italy
1 Posts
Posted - 10/04/2017 :  06:28:46 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin):
Operating System: OriginPro 2015 (64-bit)

Hi all,

I'd like to know how to manage constant in a nonlinear curve fit. In particular i created a new function to fit my scatter data point and it works. Is it possible to change the costant value from the workbook? Because that costants change often and i'd like to automatize the process.

I tried to put in the costant value the column name that i would like to change but unfortunately it ask me to fill only numbers.

Thanks all
Appreciate it


Alessandro Piccolo
Edited by - AlexanderPetit on 10/04/2017 06:30:01 AM

arstern

USA
237 Posts
Posted - 10/04/2017 :  12:26:53 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

I'm not exactly sure if I know what you mean, but here are some tools that I think will help.

To automate the curve fitting (replace the data and repeat the analysis) you can use Batch Processing or Batch Plotting.

For Batch Processing you will save your workbook with the nonlinear fit analysis as an Analysis Template (Make sure that the green lock icon on the FitNL1 worksheet is set to Auto by right clicking and selecting auto).
http://www.originlab.com/doc/Tutorials/AnalysisTemplate-BatchProcess

You can as well use Batch Plotting (again the green lock must be set to auto). With the graph activated, right click and select Batch Plotting. You will then select the datasets you want to plot with.
http://www.originlab.com/doc/Tutorials/GSB-template-theme-batchplotting

Thanks
Aviel
OriginLab
Go to Top of Page
  Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
The Origin Forum © 2020 Originlab Corporation Go To Top Of Page
Snitz Forums 2000