OPERATIONAL PARAMETERIZATIONS OF
Mra Frame Multiwavelets, Zhongyan Li · 2016
The set of all orthogonal multiwavelets with multiresolution analysis of mul- tiplicity r in L 2 (R) is parameterized by a set of unitary operators which satisfies certain commutative properties. The parameterization of frame multiwavelets with multiresolution analysis of multiplicity r is discussed by a set of co-isometry operators, and the Riesz multi- wavelets with multiresolution analysis is obtained by a set of invertible operators.