In computer graphics, a curve that is generated using a mathematical formula that assures continuity with other b-splines. See spline and NURB. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other ...

B-Spline curve fitting stands as a cornerstone in the realm of computational geometry, providing a flexible and robust approach to approximating intricate shapes and surfaces. This method relies on ...

SIAM Journal on Applied Mathematics, Vol. 79, No. 1 (2019), pp. 436-458 (23 pages) A passive approximation problem is formulated where the target function is an arbitrary complex-valued continuous ...

We consider the question of the approximation of nonnegative functions by nonnegative splines of order $k (\text{degree} < k)$ compared with approximation by that ...