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Irregular wavelet frames |
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| Authors: | SUN Wenchang ZHOU Xingwei |
| Institution: | Nankai Institute of Mathematics, Nankai University, Tianjin 300071, China |
| Abstract: | For the non-band-limited functionΨ, a sufficient condition is presented under which
is a frame for L2(R). The stability of these frames is studied. For the wavelets frequently used in signal processing, some concrete results
are given. |
| Keywords: | frames wavelets stability of frames |
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