PTC Mathcad - Polynomial Curve Fit

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  • Опубликовано: 3 янв 2025

Комментарии • 7

  • @BinaryRhyme.JackOfArts
    @BinaryRhyme.JackOfArts Год назад

    ... and there I was, thinking this would get me into my polyester bell bottoms from the 70s. Nice work.

  • @genome692002
    @genome692002 Месяц назад +1

    can you tell me how to get the coefficients..

    • @PatJHeffernan
      @PatJHeffernan  Месяц назад +1

      It's covered in the video starting at 3:00 (Polyfitc). Good luck.

  • @tonyciacciarelli430
    @tonyciacciarelli430 Год назад

    Very informative. How can I get MathCad to provide the actual polynomial equation for the 3rd order example you are showing ?

    • @PatJHeffernan
      @PatJHeffernan  Год назад

      Look to the Polyfitc output… it gives the coefficients for the various terms of the polynomial. Just create a polynomial function using these coefficients (you can even take them directly from the polyfitc output using their indices) and you get the actually polynomial.

    • @tonyciacciarelli430
      @tonyciacciarelli430 Год назад

      @@PatJHeffernan Thanks...I will give it a try. I am new to Mathcad and curve fitting. I can create the polynomial but how do you determine the order ? This would make a great follow up video. ;0)