Infinite matrices, wavelet coefficients and frames
oleh: N. A. Sheikh, M. Mursaleen
| Format: | Article |
|---|---|
| Diterbitkan: | Hindawi Limited 2004-01-01 |
Deskripsi
We study the action of A on f∈L2(ℝ) and on its wavelet coefficients, where A=(almjk)lmjk is a double infinite matrix. We find the frame condition for A-transform of f∈L2(ℝ) whose wavelet series expansion is known.