The objective of this paper is to exhibit the construction of compactly supported orthonormal symmetric scaling functions with scaling factor a=4 and the three corresponding compactly supported orthonormal wavelets,on...The objective of this paper is to exhibit the construction of compactly supported orthonormal symmetric scaling functions with scaling factor a=4 and the three corresponding compactly supported orthonormal wavelets,one of which is symmetric and the others are antisymmetric. The orthonormal wavelets of L2(R) isn’t unique. It is possible to choose "good" base from a lot of wavelets base. Examples of scaling functions and wavelets are given.展开更多
For a given compactly supported scaling fun ct ion supported over [0,3]×[0,3], we present an algorithm to construct compac t ly supported orthogonal wavelets. By this algorithm, the symbol function of the associa...For a given compactly supported scaling fun ct ion supported over [0,3]×[0,3], we present an algorithm to construct compac t ly supported orthogonal wavelets. By this algorithm, the symbol function of the associated wavelets can be constructed explicitly.展开更多
文摘The objective of this paper is to exhibit the construction of compactly supported orthonormal symmetric scaling functions with scaling factor a=4 and the three corresponding compactly supported orthonormal wavelets,one of which is symmetric and the others are antisymmetric. The orthonormal wavelets of L2(R) isn’t unique. It is possible to choose "good" base from a lot of wavelets base. Examples of scaling functions and wavelets are given.
文摘For a given compactly supported scaling fun ct ion supported over [0,3]×[0,3], we present an algorithm to construct compac t ly supported orthogonal wavelets. By this algorithm, the symbol function of the associated wavelets can be constructed explicitly.