Info

此问题已关闭。 请重新打开它进行编辑或回答。

Using Legendre and Vandermonde matrix

1 次查看（过去 30 天）
Drake
Drake 2020-5-15
关闭： John D'Errico 2020-5-15
Construct two design matrices for 6 equally-spaced points (5 subintervals) from −1 to 1 (inclusive): (i) the Vandermonde matrix, and (ii) a matrix with the Legendre polynomials P0(x) through P5(x) as its columns. Compute the condition number of each matrix and discuss which is more reliable for higher-order polynomial interpolation. Please Help as I have no idea where to even start.

此问题已关闭。

回答（0 个）

此问题已关闭。

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by