The DOI matches its Crossref record.
Versatile frequency domain fitting using time domain models and prior knowledge
Abstract
An iterative nonlinear least‐squares fitting algorithm in the frequency domain using time domain models for quantification of complex frequency domain MR spectra is presented. The algorithm allows incorporation of prior knowledge and has both the advantage of time‐domain fitting with respect to handling the problem of missing data points and truncated data sets and of frequency‐domain fitting with respect to multiple frequency‐selective fitting. The described algorithm can handle, in addition to Lorentzian and Gaussian line‐shapes, Voigt and nonanalytic lineshapes. The program allows the user the design of his own fitting strategy to optimize the probability of reaching the global least‐squares minimum. The application of the fitting program is illustrated with examples from in vivo 1 H– 31 P‐, and 13 C‐MR spectroscopy.
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Cited by
Pietz, J., Kreis, R., Rupp, A., Mayatepek, E., Rating, D., Boesch, C., & Bremer, H. J. (1999) · Journal of Clinical Investigation · doi:10.1172/jci5017 · Cited by 300
Self-citationItem, F., Heinzer-Schweizer, S., Wyss, M., Fontana, P., Lehmann, R., Henning, A., Weber, M., Boesiger, P., Boutellier, U., & Toigo, M. (2011) · American Journal of Physiology-Regulatory, Integrative and Comparative Physiology · doi:10.1152/ajpregu.00747.2010 · Cited by 22
Metadata
- Authors
- Slotboom, J., Boesch, C., & Kreis, R.
- Venue
- Magnetic Resonance in Medicine
- Publisher
- Wiley
- Published
- 1998-06
- Volume
- 39
- Issue
- 6
- Pages
- 899-911
- ISSN
- 0740-3194 (ISSN-L)
- 1522-2594
- OpenAlex
- W2036379925
- Cited by
- 167
- References
- 0
- FWCI
- 9.45
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Versatile frequency domain fitting using time domain models and prior knowledge. https://app.cochat.ai/papers/10.1002/mrm.1910390607
- The paper
- Slotboom, J., Boesch, C., & Kreis, R. (1998). Versatile frequency domain fitting using time domain models and prior knowledge. Magnetic Resonance in Medicine. https://doi.org/10.1002/mrm.1910390607
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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