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Author Comment/Response
sk597653
10/18/12 12:57pm

In Response To 'Re: Plotting non-linear values and solving'
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I think the equation you cleaned up looks correct, thank you. This is what I got when I did it:

In- y= ((1 + (K(0.000011501)) + (K(x)/(2s)))-((1 + (K(0.000011501)) + (K(x)/(2s)))^2- (2K^2(0.000011501(x)))/s))^.5/((2K(0.000011501)))

Out- 2
K x 0.000023002 K x K x 2 0.5
43474.5 (1 + 0.000011501 K + --- + ---------------- - (1 + 0.000011501 K + ---) )
2 s s 2 s
------------------------------------------------------------------------------------
K
the "data" was the list of coordinates.

Support@wolfram emailed me that I should be able to FindFit the data, by using the syntax FindFit[data, y, {K, s}, x] I cannot for the life of me get this to calculate K and s. Do you have any ideas?

The value of K should be ~ 2 x 10^6 while s~ .94.

Thank you or your help, I am still going over the first reply and working through!

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Subject (listing for 'Plotting non-linear values and solving')
Author Date Posted
Plotting non-linear values and solving sk597653 10/17/12 3:05pm
Re: Plotting non-linear values and solving Bill Simpson 10/17/12 11:22pm
Re: Re: Plotting non-linear values and solving sk597653 10/18/12 12:57pm
Re: Re: Re: Plotting non-linear values and solv... Bill Simpson 10/18/12 3:47pm
Re: Re: Re: Re: Plotting non-linear values and ... sk597653 10/20/12 4:47pm
Re: Re: Re: Re: Re: Plotting non-linear values ... Bill Simpson 10/22/12 02:06am
Re: Re: Re: Re: Re: Re: Plotting non-linear val... sk597653 10/23/12 10:40am
Re: Re: Re: Re: Re: Re: Re: Plotting non-linear... Bill Simpson 10/23/12 11:57pm
Re: Re: Re: Re: Re: Re: Re: Re: Plotting non-li... sk597653 10/26/12 4:22pm
Re: Re: Re: Re: Re: Re: Re: Re: Re: Plotting no... Bill Simpson 10/26/12 9:53pm
Re: Re: Re: Re: Re: Re: Plotting non-linear val... sk597653 10/23/12 11:09am
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