ExponentialHermite

class splinebox.basis_functions.ExponentialHermite(M)

Basis function for an exponential Hermite spline.

For a detailed theoretical description, including the equation and a plot of the function, refer to the Exponential Hermite basis section in the documentation.

The constructor requires M, the number of knots in the spline, as an argument.

For more information on the methods and attributes available in this class, please see the documentation for splinebox.basis_functions.BasisFunction.

Note: This is basis function is a multigenerator and __call__ returns two values.

Methods

eval(t[, derivative])
filter_periodic(s)	The filter used to turn knots into control points for a closed spline.
filter_symmetric(s)	The filter used to turn knots into control points for an open spline.
refinement_mask()	This function is needed for local refinement (see [Badoual2016]).