bcurve |
nD B-curve governed by (x,y,...) control points. |

bsc |
Basis matrix and knot Jacobian for B-spline of order 0 (step function) and higher |

bsp |
Calculate B-spline values from their coefficients qw and knots xk |

bspline |
bspline: build and use B-splines for interpolation and regression. |

bsppar |
Retrieve parameters of B-splines |

dbsp |
Derivative of B-spline |

diffn |
Finite differences |

dmat |
Differentiation matrix |

fitsmbsp |
Smoothing B-spline of order n >= 0 |

ibsp |
Indefinite integral of B-spline |

iknots |
Estimate internal knot positions equalizing jumps in n-th derivative |

ipk |
Intervals of points in knot intervals |

jacw |
Knot Jacobian of B-spline with weights |

par2bsp |
Convert parameters to B-spline function |

parr |
Polynomial formulation of B-spline |

smbsp |
Smoothing B-spline of order n >= 0 |