Frequency-domain averaging

{
  "id": "MLC-T-MET-005783",
  "term": "Frequency-domain averaging",
  "field": "Meteorology and atmospheric science",
  "definition": "A signal processing technique that enhances the signal-to-noise ratio by averaging multiple measurements in the frequency domain. This method is particularly useful for extracting weak periodic signals from noisy atmospheric data. It involves transforming time-domain data into the frequency domain, performing the averaging, and then often transforming back to the time domain.",
  "url": "https://mlchart.com/terminology/meteorology/frequency-domain-averaging/"
}