| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4608199 | Journal of Approximation Theory | 2007 | 9 Pages |
Abstract
We start with a characterization of a pair of frames to be orthogonal in a shift-invariant space and then give a simple construction of a pair of orthogonal shift-invariant frames. This is applied to obtain a construction of a pair of Gabor orthogonal frames as an example. This is also developed further to obtain constructions of a pair of orthogonal wavelet frames.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
