"feedback transfer function" meaning in English

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    {
      "form": "feedback transfer functions",
      "tags": [
        "plural"
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  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "feedback transfer function (plural feedback transfer functions)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "name": "English entries with incorrect language header",
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          "name": "Systems theory",
          "orig": "en:Systems theory",
          "parents": [
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            "All topics",
            "Interdisciplinary fields",
            "Society",
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      ],
      "glosses": [
        "The transfer function of the feedback path of a control system"
      ],
      "id": "en-feedback_transfer_function-en-noun-CkRoMTsU",
      "links": [
        [
          "transfer function",
          "transfer function"
        ],
        [
          "control system",
          "control system"
        ]
      ]
    }
  ],
  "word": "feedback transfer function"
}

{
  "forms": [
    {
      "form": "feedback transfer functions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "feedback transfer function (plural feedback transfer functions)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
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        "English multiword terms",
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        "en:Systems theory"
      ],
      "glosses": [
        "The transfer function of the feedback path of a control system"
      ],
      "links": [
        [
          "transfer function",
          "transfer function"
        ],
        [
          "control system",
          "control system"
        ]
      ]
    }
  ],
  "word": "feedback transfer function"
}