On the moments of the scaling function psi /sub 0/
- 2 January 2003
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 2, 963-966
- https://doi.org/10.1109/iscas.1992.230060
Abstract
The authors derive relationships between the moments of the scaling function psi /sub 0/(t) associated with multiplicity M, K-regular, compactly supported, orthonormal wavelet bases, which are extensions of the multiplicity 2, K-regular orthonormal wavelet bases constructed by I. Daubechies (1988). One such relationship is that the square of the first moment of the scaling function ( psi /sub 0/(t)) is equal to its second moment. This relationship is used to show that uniform sample values of a function provide a third order approximation of its scaling function expansion coefficients.Keywords
This publication has 2 references indexed in Scilit:
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