Fourier transform

{
  "id": "MLC-T-IND-002420",
  "term": "Fourier transform",
  "field": "Industrial and trades",
  "definition": "A mathematical operation that decomposes a time-domain signal into its constituent frequencies, representing it in the frequency domain. This transformation allows for the analysis of a signal's spectral content, revealing the amplitudes and phases of its sinusoidal components. It finds application in signal processing, image analysis, and solving differential equations, with the Fast Fourier Transform (FFT) being a widely used computational algorithm.",
  "subject": "Electrical engineering",
  "translations": {
    "de": "Fourier-Transformation",
    "es": "transformada de Fourier",
    "fr": "transformée de Fourier"
  },
  "url": "https://mlchart.com/terminology/industrial/fourier-transform/"
}