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Paper's Title:

Compactly Supported Interpolatory Orthogonal Multiwavelet Packets


Yang Shouzhi

Department of Mathematics,
Shantou University,
Shantou, Po Box 515063,



Compactly supported interpolatory orthogonal multiwavelet packets are introduced. Precisely, if both the multiscaling function and the corresponding multiwavelet have the same interpolatory property, then the multiwavelet packets are also interpolatory orthogonal. Thus, the coefficients of decomposition or synthesis of multiwavelet packets can be realized by sampling instead of inner products. This multiwavelet packets provide a finer decomposition of multiwavelet packets space and give a better localization.

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