NURBS Curve
A nonuniform rational B-Spline curve defined by
where
is the order, 
are the B-Spline basis functions, 
are control points, andthe weight 
of is the last ordinate of the homogeneous point 
. These curves areclosed under perspective transformations and can represent Conic Sections exactly. See also B-Spline, Bézier Curve, NURBS Surface
References
Piegl, L. and Tiller, W. The NURBS Book, 2nd ed New York: Springer-Verlag, 1997.
- Boundary Set
- Boundary Value Problem
- Bounded
- Bounded Variation
- Bound Variable
- Bourget Function
- Bourget's Hypothesis
- Boustrophedon Transform
- Bovinum Problema
- Bow
- Bowditch Curve
- Bowley Index
- Bowley Skewness
- Bowling
- Box
- Box-and-Whisker Plot
- Boxcar Function
- Boxcars
- Box Counting Dimension
- Box Fractal
- Box-Muller Transformation
- Box-Packing Theorem
- Boy Surface
- Bp-Theorem
- Bra