ArticleJournal of magnetic resonance (San Diego, Calif. : 1997)2012
Deterministic schedules for robust and reproducible non-uniform sampling in multidimensional NMR.
Article in Journal of magnetic resonance (San Diego, Calif. : 1997), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Decoherence Principles and Algorithms for One-Dimensional Nonuniform Sampling Schedules for Multidimensional NMR.Analytical chemistry · 2025Article
- Non-Uniform Sampling for Quantitative NOESY.Magnetic resonance in chemistry : MRC · 2025Article
- Evaluating metrics of spectral quality in nonuniform sampling.Journal of magnetic resonance open · 2025Article
- High fidelity sampling schedules for NMR spectra of high dynamic range.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2022Article
- Evaluation of Non-Uniform Sampling 2DMetabolites · 2020Article
- Pitfalls in compressed sensing reconstruction and how to avoid them.Journal of biomolecular NMR · 2017Article
- Subrandom methods for multidimensional nonuniform sampling.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2016Article
- Deterministic multidimensional nonuniform gap sampling.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2015Article
- Accurate scoring of non-uniform sampling schemes for quantitative NMR.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2014Article
- Performance tuning non-uniform sampling for sensitivity enhancement of signal-limited biological NMR.Journal of biomolecular NMR · 2014Article
- Sampling scheme and compressed sensing applied to solid-state NMR spectroscopy.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2013Article
- Efficient resonance assignment of proteins in MAS NMR by simultaneous intra- and inter-residue 3D correlation spectroscopy.Journal of biomolecular NMR · 2013Article
- Compressed sensing reconstruction of undersampled 3D NOESY spectra: application to large membrane proteins.Journal of biomolecular NMR · 2012Article
- Enhanced sensitivity by nonuniform sampling enables multidimensional MAS NMR spectroscopy of protein assemblies.The journal of physical chemistry. B · 2012Article
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Authors and funding
4 authors.
Funding
Abstract
We show that a simple, general, and easily reproducible method for generating non-uniform sampling (NUS) schedules preserves the benefits of random sampling, including inherently reduced sampling artifacts, while removing the pitfalls associated with choosing an arbitrary seed. Sampling schedules are generated from a discrete cumulative distribution function (CDF) that closely fits the continuous CDF of the desired probability density function. We compare random and deterministic sampling using a Gaussian probability density function applied to 2D HSQC spectra. Data are processed using the previously published method of Spectroscopy by Integration of Frequency and Time domain data (SIFT). NUS spectra from deterministic sampling schedules were found to be at least as good as those from random schedules at the SIFT critical sampling density, and significantly better at half that sampling density. The method can be applied to any probability density function and generalized to greater than two dimensions.
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