Lagrangian Interpolation - Theory
Loading...
Link to this comment:
Uploader Comments (numericalmethodsguy)
Top Comments
-
Thanks for the video sir. I think you are a great professor!
Thank you very much for your contributions to the science community!
11 months ago 13
-
oh I wish u were my professor! You are very good!! Keep on doing this! thank you!
1 year ago 8
All Comments (11)
-
Dude you rule! Thanks!
-
Thanks for the video. I've been working through Lagrange polynomials today and managed to come up with an interpolating polynomial over 4 data points using Lagrange basis polynomials. Your previous videos have helped me to gain confidence in the terminology, process, etc. This video was fantastic even if it was more of a review one. Thanks for putting these resources up.
-
absolute legend! thanks so much
1 year ago 2
-
Thank you!
- 10:17
Quadratic Lagrangian Interpolation: Example: Part 1 of 2by numericalmethodsguy5,369 views
- 8:53
Direct Method of Interpolation: Linear Interpolationby numericalmethodsguy23,046 views
- 9:38
Lagrangian Interpolation: Cubic Interpolation: Example: Part 1 of 2by numericalmethodsguy2,975 views
- 8:46
Newtons Divided Difference Polynomial Interpolation: Quadratic Interpolation: Example Part 1 of 2by numericalmethodsguy6,130 views
- 7:40
Newtoninterpolation , Teil 1by JanWeitzel4,138 views
- 6:56
LU Decomposition Method: Decomposing a Matrix Example: Part 1 of 2by numericalmethodsguy52,175 views
- 8:16
Secant Method Exampleby numericalmethodsguy24,880 views
- 1:01
Interpolation with polynomials.by piersajaroslaw1,046 views
- 9:17
Gauss-Seidel Method of Solving Simultaneous Linear Equations: Example: Part 1 of 2by numericalmethodsguy32,997 views
- 10:48
Quadratic Spline Interpolation: Example: Part 1 of 2by numericalmethodsguy8,917 views
- 6:42
Polynomial Regression Model Example Part 1 of 2by numericalmethodsguy5,074 views
- 55:24
Lecture - 5 Using the lagrangian Equation to Obtain Differential Equations(Part-II)by nptelhrd4,226 views
- 10:07
Richardson's Extrapolation Formula for Differentiation: Exampleby numericalmethodsguy6,594 views
- 8:19
Newton's Divided Difference Polynomial: Linear Interpolation: Theoryby numericalmethodsguy6,303 views
- 9:29
Runge Kutta 4th Order Method: Example Part 1 of 2by numericalmethodsguy47,751 views
- 52:52
Lecture - 3 Derivation of the Lagrangian Equationby nptelhrd14,625 views
- 3:47
Round off Error: Sources of Errorby numericalmethodsguy3,461 views
- 9:43
Interpolation - Newtons forward/difference methodsby burny15,250 views
- 7:06
Quadratic Spline Interpolation: Example: Part 2 of 2by numericalmethodsguy4,149 views
I haven't understood why is (x-xj)/(xi-xj) , isn't the same if I write (xi-xj)/(xi-xj), I don't understand what you mean for "x", isn't x the same as xi?
SpitTanker 1 month ago
@SpitTanker (x) is the independent variable for the Lagrangian interpolant, the xi and xj are specific points at which y values are given.
numericalmethodsguy 1 month ago