Weighted Grid Points Matlab script

Publisher review:
Weighted Grid Points computes the Lobatto points for an arbitrary weight. Construct a symbolic nonnegative weighting function w(x) on the interval [-1,1] and this script constructs the family of polynomials which are orthogonal with respect to the weight.

Then the extrema of the highest polynomial are computed. Examples: w=1*x^0 gives the Legendre Lobatto points and w=1/sqrt(1-x^2) gives the Chebyshev Lobatto points. Useful for pseudospectral/collocation methods.
Operating system:
Windows / Linux / Mac OS / BSD / Solaris

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