Non-uniform sampling

{
  "id": "MLC-T-CHM-008060",
  "term": "Non-uniform sampling",
  "field": "Chemistry",
  "definition": "A data acquisition strategy where measurements are not taken at equally spaced intervals in time or frequency. This approach is often employed in nuclear magnetic resonance spectroscopy to reduce acquisition time or to improve the resolution of specific spectral regions. Specialized reconstruction algorithms are required to process the irregularly sampled data.",
  "subject": "Analytical Chemistry",
  "see_also": [
    "nuclear magnetic resonance spectroscopy"
  ],
  "references": [
    "PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 697 (https://doi.org/10.1515/pac-2019-0203)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/non-uniform-sampling/"
}