Abstract:The nuclear magnetic resonance (NMR) spectroscopy has fruitful applications in chemistry, biology and life sciences, but suffers from long acquisition time. Non-uniform sampling is a typical fast NMR method by undersampling the time-domain data of the spectrum but need to restore the fully sampled data with proper constraints. The state-ofthe-art method is to model the time-domain data as the sum of exponential functions and reconstruct these data by enforcing the low rankness of Hankel matrix. However, this m… Show more
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