scipy.interpolate.PiecewisePolynomial.extend¶
-
PiecewisePolynomial.
extend
(xi, yi, orders=None)[source]¶ Extend the PiecewisePolynomial by a list of points
Parameters: xi : array_like
A sorted list of x-coordinates.
yi : list of lists of length N1
yi[i]
(ifaxis == 0
) is the list of derivatives known atxi[i]
.orders : int or list of ints, optional
A list of polynomial orders, or a single universal order.