QMRITools`GeneralTools`
QMRITools`GeneralTools`
BSplineCurveFit
BSplineCurveFit[points]
fits a bspline to the points. Output is a list of same size as points.
Details
 The following options can be given:

SplineDegree 2 SplineDegree is an option for spline functions and graphics primitives that specifies the degree of polynomial basis to use. SplineKnotsNumber 50 SplineKnotsNumber is an option for BSplineCurveFit and defines how many knots the bspline has. SplineRegularization 0 SplineRegularization is an option for BSplineCurveFit and defines the amount of regularization for the linear fit.