Quantized Frame Expansions with Erasures
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Vivek K. Goyal; Jelena KovaΔeviΔ; Jonathan A. Kelner
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Article
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2001
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Elsevier Science
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English
β 278 KB
Frames have been used to capture significant signal characteristics, provide numerical stability of reconstruction, and enhance resilience to additive noise. This paper places frames in a new setting, where some of the elements are deleted. Since proper subsets of frames are sometimes themselves fra