A Novel Approach for Constructing a Class of Orthogon Vector-Valued Wavelets with Finite Support
In this paper, the notion of orthogonal vector-valued wavelets is introduced. A necessary and sufficient condition on the existence of orthogonal vector-valued wavelets is presented by using paraunitary vector filter bank theory, time-frequency analysis method and matrix theory. A new method for constructing a class of orthog- -onal finitectly supported vector-valued wavelets is presented.
S. W. Guo and J. C. Shi, "A Novel Approach for Constructing a Class of Orthogon Vector-Valued Wavelets with Finite Support ", Key Engineering Materials, Vols. 439-440, pp. 1123-1128, 2010