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Number - 1047 |
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| Written
Date -
April 27th, 10 |
| Modified
Date -
April 27th, 10 |
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| Summary |
In this paper, we investigate the sampling theorem for frame in
multiwavelet subspaces. By the frame satisfying some special
conditions, we obtain its dual frame with explicit expression. Then,
we give an equivalent condition for the sampling theorem to hold in
multiwavelet subspaces. Finally, a sufficient condition under which
the sampling theorem holds is established. Some typical examples
illustrate our results.
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Frames and Sampling theorems in multiwavelet subspaces
