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
 All Forums
 Origin Forum
 Origin Forum
 how can I fit with unknow function

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

Screensize:
UserName:
Password:
Anti-Spam Code:
Format Mode:
Format: BoldItalicizedUnderlineStrikethrough Align LeftCenteredAlign Right Horizontal Rule Insert HyperlinkUpload FileInsert Image Insert CodeInsert QuoteInsert List
   
Message:

* HTML is OFF
* Forum Code is ON
Smilies
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Clown [:o)]
Black Eye [B)] Eight Ball [8] Frown [:(] Shy [8)]
Shocked [:0] Angry [:(!] Dead [xx(] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

 
Check here to subscribe to this topic.
   

T O P I C    R E V I E W
lorentz Posted - 12/20/2004 : 08:22:28 AM
I have a problem when I try to determine the parameter I wanted.The problem is:
I want to extract the values of a(a is depend on another parameter T),b from this function y=b*f(x/a(T)),but the function form of f(x) is unknow yet.Despite this,we can determine a and b like this:
first:
we can obtain different data sets with different T.
second:
we try different a and b.If a and b is the value we want,then we will see that all curves with different T will collapse into one curve.

But the question is I don't know how do this procedure by Origin 7.0.
Is there anyone who know how to settle the problem?
Thank you.

The Origin Forum © 2020 Originlab Corporation Go To Top Of Page
Snitz Forums 2000