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
 Non linear curve fitting (1/sqrt(x))*SineDamped

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
Irene1212 Posted - 05/19/2016 : 07:12:47 AM
Hello!
I am trying to fit a non linear curve to the funtion SineDamped * 1/sqrt(x).
I am trying with the following function:
y=y0 + A*exp(-x/t0)*sin(PI*(x-xc)/w)/sqrt(x)
and I do not get results.
Could anyone help me with this fitting please?
Thank you!
1   L A T E S T    R E P L I E S    (Newest First)
SeanMao Posted - 05/20/2016 : 02:26:00 AM
Hi,

Can you please send a copy of your data to tech@originlab.com and suitable initial values for each parameter so that we can try on our side?

Thanks!

Sean

OriginLab Tech.

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