Frequency-domain method based on the singular value decomposition for frequency-selective NMR spectroscopy. Export

@article{citeulike:1104766, abstract = {In several applications of NMR spectroscopy the user is interested only in the components lying in a small frequency band of the spectrum. A frequency selective analysis deals precisely with this kind of NMR spectroscopy: parameter estimation of only those spectroscopic components that lie in a preselected frequency band of the NMR data spectrum, with as little interference as possible from the out-of-band components and in a computationally efficient way. In this paper we introduce a frequency-domain singular value decomposition (SVD)-based method for frequency selective spectroscopy that is computationally simple, statistically accurate, and which has a firm theoretical basis. To illustrate the good performance of the proposed method we present a number of numerical examples for both simulated and in vitro NMR data.}, address = {Systems and Control Division, Department of Information Technology, Uppsala University, P.O. Box 337, SE-751 05, Uppsala, Sweden.}, author = {Stoica, P. and Sandgren, N. and Sel\'{e}n, Y. and Vanhamme, L. and Van Huffel, S.}, citeulike-article-id = {1104766}, citeulike-linkout-0 = {http://view.ncbi.nlm.nih.gov/pubmed/14568518}, citeulike-linkout-1 = {http://www.hubmed.org/display.cgi?uids=14568518}, issn = {1090-7807}, journal = {J Magn Reson}, keywords = {feature, mrs, selection, svd}, month = {November}, number = {1}, pages = {80--88}, posted-at = {2007-02-13 09:47:00}, priority = {2}, title = {Frequency-domain method based on the singular value decomposition for frequency-selective NMR spectroscopy.}, url = {http://view.ncbi.nlm.nih.gov/pubmed/14568518}, volume = {165}, year = {2003} }

TY - JOUR ID - citeulike:1104766 L3 - citeulike-article-id:1104766 N2 - In several applications of NMR spectroscopy the user is interested only in the components lying in a small frequency band of the spectrum. A frequency selective analysis deals precisely with this kind of NMR spectroscopy: parameter estimation of only those spectroscopic components that lie in a preselected frequency band of the NMR data spectrum, with as little interference as possible from the out-of-band components and in a computationally efficient way. In this paper we introduce a frequency-domain singular value decomposition (SVD)-based method for frequency selective spectroscopy that is computationally simple, statistically accurate, and which has a firm theoretical basis. To illustrate the good performance of the proposed method we present a number of numerical examples for both simulated and in vitro NMR data. IS - 1 JF - J Magn Reson SN - 1090-7807 AD - Systems and Control Division, Department of Information Technology, Uppsala University, P.O. Box 337, SE-751 05, Uppsala, Sweden. EP - 88 TI - Frequency-domain method based on the singular value decomposition for frequency-selective NMR spectroscopy. VL - 165 SP - 80 KW - feature KW - mrs KW - selection KW - svd AU - Stoica, P AU - Sandgren, N AU - Selén, Y AU - Vanhamme, L AU - Van Huffel, S PY - 2003/11// UR - http://view.ncbi.nlm.nih.gov/pubmed/14568518 ER -