Quadratic Spline Interpolation Example | Numerical Methods

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  • Опубліковано 23 гру 2024

КОМЕНТАРІ • 15

  • @12thatguyoverthere
    @12thatguyoverthere Рік тому +7

    3:43 why is P1(x) expressed as a1x^2 + b1x^2 + c1?
    Shouldn't b1 only have x instead of x^2?
    This is only done for P1
    P2, P3 are both written in the form of ax^2+bx+c

    • @12thatguyoverthere
      @12thatguyoverthere Рік тому +4

      I'm going to assume this must be a typo, since the equations are written correctly at 2:00
      But this leads to wildly different results so hopefully somebody else can correct me if needed

    • @12thatguyoverthere
      @12thatguyoverthere Рік тому +2

      It seems the author corrects himself at 3:52

  • @ninoraner1779
    @ninoraner1779 Рік тому +3

    Hello! I really appreciate how transparent and clear your notes are. What do you use to create them?

  • @scottk3292
    @scottk3292 5 місяців тому

    Having worked in various 3d NURBS design software packages (as an end user, not as a programmer) it's driving me nuts to see that first section with zero curvature. I think about how the "curvature combs" would look in a program like Alias Studio.
    I originally wrote, asking you how this scales to cubic interpolation, and if cubic would be sufficient to achieve curvature continuity, but then after posting my question UA-cam suggested your video on exactly that topic. For a non-mathematician who loves to mess around with this stuff, your videos are fantastic! Many thanks for your work here.

  • @lydia5733
    @lydia5733 Рік тому +1

    thank you for the series on interplation, possibly the clearest explanation out there :) however the link for "Quadratic spline interpolation theory" in the description is wrong, it redirects to linear spline interpolation video instead

  • @nishipal3297
    @nishipal3297 2 місяці тому

    Hello! I think the value of a1 should be zero. How can be a1 be non zero from equation 9? Kindly address. It claims the first spline always should be linear.

  • @Agus-of6rh
    @Agus-of6rh Рік тому +1

    This was great!

  • @Love_Sinha
    @Love_Sinha Рік тому +1

    great video !!

  • @1samurai192
    @1samurai192 Рік тому

    why all put exclamation mark

  • @paperstars9078
    @paperstars9078 Рік тому

    cubic spline inerpolation when?

  • @serenity-dm1nz
    @serenity-dm1nz 9 місяців тому

    oof took me 2 mins to solve but answer is wrong AHAHAHA

  • @nayeemulhasan0
    @nayeemulhasan0 Рік тому

    yamete kudasai!