Truncated power function
Appearance
In mathematics, the truncated power function[1] with exponent is defined as
In particular,
and interpret the exponent as conventional power.
Relations[edit]
- Truncated power functions can be used for construction of B-splines.
- is the Heaviside function.
- where is the indicator function.
- Truncated power functions are refinable.
See also[edit]
External links[edit]
References[edit]
- ^ Massopust, Peter (2010). Interpolation and Approximation with Splines and Fractals. Oxford University Press, USA. p. 46. ISBN 0-19-533654-2.