Revision as of 09:48, 14 September 2011 edit HenningThielemann (talk \| contribs) Extended confirmed users 668 edits →Definition: set 0_+^n = 0 ← Previous edit		Revision as of 09:52, 14 September 2011 edit undo HenningThielemann (talk \| contribs) Extended confirmed users 668 edits →Relations: adapt interval for chi Next edit →
Line 28: * Truncated power functions can be used for construction of [[B-Spline]]s. * <math>x \mapsto x_+^0</math> is the [[Heaviside function]]. * <math>\chi_{([a,b])}(x) = (b-x)_+^0 - (a-x)_+^0</math> where <math>\chi</math> is the [[indicator function]]. * Truncated power functions are [[refinable function\|refinable]].

Truncated power function: Difference between revisions