"Fourier coefficient" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A coefficient arising from the Fourier transform of a function or signal."
      ],
      "id": "en-Fourier_coefficient-en-noun-ufWsFhUG",
      "links": [
        [
          "mathematics",
          "mathematics"
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        [
          "coefficient",
          "coefficient"
        ],
        [
          "arising",
          "arise"
        ],
        [
          "Fourier transform",
          "Fourier transform"
        ],
        [
          "function",
          "function"
        ],
        [
          "signal",
          "signal"
        ]
      ],
      "raw_glosses": [
        "(mathematics) A coefficient arising from the Fourier transform of a function or signal."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "Fourier coefficient"
}

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    {
      "form": "Fourier coefficients",
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      "glosses": [
        "A coefficient arising from the Fourier transform of a function or signal."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "coefficient",
          "coefficient"
        ],
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          "arising",
          "arise"
        ],
        [
          "Fourier transform",
          "Fourier transform"
        ],
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          "function",
          "function"
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          "signal",
          "signal"
        ]
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      "raw_glosses": [
        "(mathematics) A coefficient arising from the Fourier transform of a function or signal."
      ],
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        "mathematics",
        "sciences"
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  "word": "Fourier coefficient"
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