Change of basis for generalized Chebyshev Koornwinder's type polynomials of first kind

In this paper an explicit form of generalized Chebyshev Koornwinder’s type polynomial of first kind in terms of the Bernstein basis of fixed degree $n$ is provided. Moreover, we investigate generalized Chebyshev Koornwinder’s type polynomials of first kind and Bernstein polynomials change of bases.