uf3.representation.bspline.generate_uniform_knots

generate_uniform_knots(r_min: float, r_max: float, n_intervals: int, sequence: bool = True) → numpy.ndarray

Generate evenly-spaced knot points or knot sequence.

Parameters

• r_min (float) – lower-bound for knot points.

• r_max (float) – upper-bound for knot points.

• n_intervals (int) – number of unique intervals in the knot sequence, i.e. n_intervals + 1 samples will be taken between r_min and r_max.

• sequence (bool) – whether to repeat ends to yield knot sequence.

Returns

knot points or knot sequence.

Return type

knots (np.ndarray)