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neutrondude

Brunei
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Posted - 10/30/2007 :  05:55:17 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Version (Select Help-->About Origin): 7.5
Operating System: XP 2 prof

Dear all,
I have differential equation- first order but inhomogeneus that I would like to solve nummerically (no analytical solution) and fit to expertimental data. Can Origin do that- and how? Sorry I cannot find anything about this elsewhere.
Best regards,
Finn

fisher_zhang

China
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Posted - 10/31/2007 :  01:15:02 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply


I am sorry, Origin(75/80) can not do this at this time.


Thanks
fisher
OriginLab
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flirt

USA
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Posted - 11/06/2007 :  4:11:04 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Try 1stopt (or auto2fit), or matlab. 1stopt is better for easier adjustment of parameters.

quote:

Origin Version (Select Help-->About Origin): 7.5
Operating System: XP 2 prof

Dear all,
I have differential equation- first order but inhomogeneus that I would like to solve nummerically (no analytical solution) and fit to expertimental data. Can Origin do that- and how? Sorry I cannot find anything about this elsewhere.
Best regards,
Finn
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