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Irregular Wavelet Frames and Gabor Frames

✍ Scribed by Ole Christensen; Sergio Favier; Felipe Zó


Book ID
110338091
Publisher
Springer
Year
2001
Tongue
English
Weight
937 KB
Volume
17
Category
Article
ISSN
1573-8175

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Irregular wavelet/Gabor frames
✍ Wenchang Sun; Xingwei Zhou 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 150 KB

We study the construction of wavelet and Gabor frames with irregular time-scale and timefrequency parameters, respectively. We give simple and sufficient conditions which ensure an irregular discrete wavelet system or Gabor system to be a frame. Explicit frame bounds are given. We also study the sta

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