Legendre and Chebyshev expansion




File list:
ChebyshevExpansionLegendreExpansion
..................................\cheb2jac.m
..................................\ChebyshevExpansion.m
..................................\cubicSpline.m
..................................\jac2cheb.m
..................................\LegendreExpansion.m
..................................\nipals2.m
..................................\ortho_poly.m
..................................\spharm.m