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OT nonlinear..

Discussion in 'CAD' started by [email protected], Apr 25, 2005.

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  1. Guest

    I need to find formula for this function:

    What is good program for nonlinear regression that could help me?

    At the moment, I'm using this formula:

    I*V=22,5 Watt

    but its not very precise.

    BTW, I'm a total newbie.
    It seems that all programs require knowledge of function form and then
    they calculate parameters, right? So what form should I use?
  2. Jim Thompson

    Jim Thompson Guest

    If you can provide the data as numerical point-pairs, I can run it
    through my curve fitter.

    ...Jim Thompson
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