EQUIDISTRIBUTION is a MATLAB library which investigates equidistribution properties relating to density functions and point sets.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
EQUIDISTRIBUTION is available in a MATLAB version.
LEBESGUE, a MATLAB library which is given a set of nodes in 1D, and plots the Lebesgue function, and estimates the Lebesgue constant, which measures the maximum magnitude of the potential error of Lagrange polynomial interpolation.
You can go up one level to the MATLAB source codes.