Andere Kunden interessierten sich auch für
![Refinable Functions]( "Refinable Functions")
Refinable Functions32,99 €![Weakly Measurable Function]( "Weakly Measurable Function")
Weakly Measurable Function22,99 €![Zonal Spherical Function]( "Zonal Spherical Function")
Zonal Spherical Function22,99 €![Weierstrass Function]( "Weierstrass Function")
Weierstrass Function25,99 €![Partition Function (Mathematics)]( "Partition Function (Mathematics)")
Partition Function (Mathematics)22,99 €![Smooth Function]( "Smooth Function")
Smooth Function25,99 €![Transcendental Function]( "Transcendental Function")
Transcendental Function25,99 €
High Quality Content by WIKIPEDIA articles! In mathematics, in the area of wavelet analysis, a refinable function is a function which fulfills some kind of self-similarity. A function varphi is called refinable with respect to the mask h if varphi(x)=2cdotsum_{k=0}^{N-1} h_kcdotvarphi(2cdot x-k). This condition is called refinement equation, dilation equation or two-scale equation. These functions play a fundamental role in wavelet theory as scaling functions.