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Munch, Niels Juul Noise reduction in tight Weyl-Heisenberg frames. (English) Zbl 0745.42015 IEEE Trans. Inf. Theory 38, No. 2, Part II, 608-616 (1992). MSC: 42C15 44A15 PDFBibTeX XMLCite \textit{N. J. Munch}, IEEE Trans. Inf. Theory 38, No. 2, Part II, 608--616 (1992; Zbl 0745.42015) Full Text: DOI