forum.alglib.net

ALGLIB forum
It is currently Tue Mar 19, 2024 9:52 am

All times are UTC


Forum rules


1. This forum can be used for discussion of both ALGLIB-related and general numerical analysis questions
2. This forum is English-only - postings in other languages will be removed.



Post new topic Reply to topic  [ 1 post ] 
Author Message
 Post subject: Weighted total least squares polynomial fitting
PostPosted: Tue Mar 01, 2022 4:43 pm 
Offline

Joined: Tue Mar 01, 2022 3:57 pm
Posts: 1
Hello All,

I'm trying to do what I think is a fairly simple problem. I want to do a total least squares fitting of my data f(x) = polynomial of order 3. The y and x data are weighted. I have already used the library to do a linear LS fitting and I understand how to do it with the weighting in the y-dimension. How do I add weighting in the x-dimension?

Thanks in advance!


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 1 post ] 

All times are UTC


Who is online

Users browsing this forum: No registered users and 4 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group