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B One Equation for multiple random curves?

  1. Mar 8, 2017 #1
    For the following random curves for example. Can you really get one derivative equation that can reproduce all of them? How? Or is it multiple individual derivative equation for each unique curve such that the equations that reproduce the following?

    8v1fqv.jpg
     
  2. jcsd
  3. Mar 8, 2017 #2

    jedishrfu

    Staff: Mentor

    For curves like these, if really needed would be approximated with piece-wise functions valid over a smaller domain.

    https://en.wikipedia.org/wiki/Piecewise

    What is your application for this curve?
     
  4. Mar 13, 2017 #3

    LCKurtz

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