2.In the area of CAGD,the De Casteljau evaluation algorithm applied to compute one point in Bézier curves and De Boor evaluation algorithm in B-spline curves are two classical algorithms.
10.Resently, S.Moshe and D. Hertz presented a method to compute the DFT of an ?N??point real vector and IDFT of the DFT of another ?N??point real vector by a single DFT.