BSpline2d#

class pyopenms.BSpline2d#

Bases: object

Cython implementation of _BSpline2d

Documentation is available at http://www.openms.de/current_doxygen/html/classOpenMS_1_1BSpline2d.html

__init__()#: Cython signature: void BSpline2d(libcpp_vector[double] x, libcpp_vector[double] y, double wave_length, BoundaryCondition boundary_condition, size_t num_nodes)

Methods

`__init__`	Cython signature: void BSpline2d(libcpp_vector[double] x, libcpp_vector[double] y, double wave_length, BoundaryCondition boundary_condition, size_t num_nodes)
`debug`	Cython signature: void debug(bool enable) Enable or disable debug messages from the B-spline library
`derivative`	Cython signature: double derivative(double x) Returns the first derivative of the spline curve at the given position x.
`eval`	Cython signature: double eval(double x) Returns the evaluation of the smoothed curve at a particular x value.
`ok`	Cython signature: bool ok() Returns whether the spline fit was successful
`solve`	Cython signature: bool solve(libcpp_vector[double] y) Solve the spline curve for a new set of y values.

debug()#: Cython signature: void debug(bool enable) Enable or disable debug messages from the B-spline library

derivative()#: Cython signature: double derivative(double x) Returns the first derivative of the spline curve at the given position x. Returns zero if the current state is not ok()

eval()#: Cython signature: double eval(double x) Returns the evaluation of the smoothed curve at a particular x value. If current state is not ok(), returns zero

ok()#: Cython signature: bool ok() Returns whether the spline fit was successful

solve()#: Cython signature: bool solve(libcpp_vector[double] y) Solve the spline curve for a new set of y values. Returns false if the solution fails