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Re: help with mathematics [message #80449 is a reply to message #80306]

Thu, 31 May 2012 05:55

natha
Messages: 482
Registered: October 2007

Senior Member

Hi guys,

Thank you for your interest and your help. You are right when you say that the model is not very good. I also tried different things and none of my fits are very good.

I changed the 3th coefficient using the following expression: (1-P[1]-2*ZMAX*P[2])/(3*ZMAX^2)

I've got a good result using ZMAX=100 but, in my study, ZMAX=100 is almost impossible so I started looking at the problem differently. Anyway, I did a lot of things during these last 2 days and I think that I don't need the fit anymore.

Thank you for your help. I really appreciate your replies,
nata

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[Message index]

		Re: help with mathematics By: Craig Markwardt on Wed, 30 May 2012 22:09
		Re: help with mathematics By: Russell Ryan on Wed, 30 May 2012 12:24
		Re: help with mathematics By: natha on Wed, 30 May 2012 05:52
		Re: help with mathematics By: Russell Ryan on Mon, 28 May 2012 21:02
		Re: help with mathematics By: natha on Thu, 31 May 2012 05:55

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