Use of the Cadzow procedure in 2D NMR for the reduction of t1 noise |
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| Authors: | Caroline Brissac Thérèse E Malliavin Marc A Delsuc |
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| Institution: | (1) Centre de Biochimie Structurale, INSERM U414-CNRS UMR9955, Faculté de Pharmacie, Université Montpellier-I, 15 Avenue Ch. Flahault, F-34060 Montpellier, France |
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| Abstract: | Summary A data processing approach is proposed for reducing the t1 noise observed in multidimensional NMR spectra. This method is based on the use of the Cadzow procedure Cadzow, J.A. (1988) IEEE Trans. Acous. Speech Signal Proc., 36, 49–62], and is demonstrated to be efficient for simulated cases as well as real experiments. |
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| Keywords: | t1 Noise 2D NMR spectroscopy Cadzow procedure Singular value decompositin Gradient |
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