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
 Curve fit plus polynomial baseline fitting		  New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic

hootchi

United Kingdom
8 Posts
Posted - 03/15/2011 :  08:06:34 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin): 6.0
Operating System: Windows XP

Dear all,

Is it possible to fit multiple curves to a data set while floating a polynomial baseline?

Thanks for any help.

easwar

USA
1964 Posts
Posted - 03/16/2011 :  2:03:06 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

I presume you mean fit multiple peaks along with a polynomial baseline? That is possible with the Peak Analyzer tool in version 8.x where one can vary both baseline and peak parameters in the final fit, or first subtract baseline and then fit the peaks.

See this video tutorial:
http://originlab.com/index.aspx?go=Products/Origin/DataAnalysis/PeakAnalysis/PF&pid=1547

Easwar
OriginLab
Go to Top of Page

hootchi

United Kingdom
8 Posts
Posted - 04/05/2011 :  11:07:23 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thanks for the help. Sorry for the delay, I forgot I asked!
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