BSpline2d

class pyopenms.BSpline2d

Bases: object

Cython implementation of _BSpline2d

Original C++ documentation is available here

__init__(self, x: List[float], y: List[float], wave_length: float, boundary_condition: int, num_nodes: int) → None

Methods

`__init__`(self, x, y, wave_length, ...)
`debug`(self, enable)	Enable or disable debug messages from the B-spline library
`derivative`(self, x)	Returns the first derivative of the spline curve at the given position x.
`eval`(self, x)	Returns the evaluation of the smoothed curve at a particular x value.
`ok`(self)	Returns whether the spline fit was successful
`solve`(self, y)	Solve the spline curve for a new set of y values.

debug(self, enable: bool) → None: Enable or disable debug messages from the B-spline library

derivative(self, x: float) → float: Returns the first derivative of the spline curve at the given position x. Returns zero if the current state is not ok()

eval(self, x: float) → float: Returns the evaluation of the smoothed curve at a particular x value. If current state is not ok(), returns zero

solve(self, y: List[float]) → bool: Solve the spline curve for a new set of y values. Returns false if the solution fails