Polynomial interpolation to analytic functions can be very accurate, depending on the distribution of the interpolation nodes. However, in equispaced nodes and the like, besides being badly ...

Transactions of the American Mathematical Society, Vol. 177 (Mar., 1973), pp. 237-255 (19 pages) The interpolation problem $x^{(n)} + P_{n - 1} x^{(n - 1)} + \cdots ...

This report is concerned with the manner in which the output signal from a line-store standards converter is influenced by the type of interpolation aperture which is used in deriving this output ...