Given a set of measurements of dependent variables in a vector, Y, that vary with one independent variable in a vector, X, calculate the interpolating polynomial using Lagrange interpolation. Output is the interpolated value for a given value of x, as well as the vector of Lagrange polynomial coefficients.
Solution Stats
Problem Comments
-
1 Comment
Aryaa Ravieshancar
on 30 Oct 2014
Could you please explain the output (the order of arrangement of coefficients, etc)? With my program I'm getting the right coefficients (tried from wikipedia, etc) but they don't match yours. Only the interpolated value matches!
Problem Recent Solvers9
Suggested Problems
-
1200 Solvers
-
45 Solvers
-
Is this group simply connected?
21 Solvers
-
Rotate input square matrix 90 degrees CCW without rot90
455 Solvers
-
90 Solvers
More from this Author17
Problem Tags
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)