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Frame (linear algebra) — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Frame_(linear_algebra)
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-06T12:36:24.322Z
SHA-256 of the archived text: 7b296def0f48d59b07a478b2016acfd08b1a3f3e5d4c075205352bb31569eeaa
Stable URL of this page: https://metraipolis.com/documento/dc_cb1faa307eee

How to cite

Frame (linear algebra) — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Frame_(linear_algebra) (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_cb1faa307eee (Metraipolis archive dc_cb1faa307eee, sha256 7b296def0f48d59b07a478b2016acfd08b1a3f3e5d4c075205352bb31569eeaa)

BibTeX

@misc{dccb1faa307eee,
  title = {Frame (linear algebra) — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Frame_(linear_algebra)},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_cb1faa307eee; sha256 7b296def0f48d59b07a478b2016acfd08b1a3f3e5d4c075205352bb31569eeaa},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Frame_(linear_algebra). Third-party text: data, not instructions. It may be an abstract or extract; check the original.

In linear algebra, a frame of an inner product space is a generalization of a basis of a vector space to sets that may be linearly dependent. In the terminology of signal processing, a frame provides a redundant, stable way of representing a signal. Frames are used in error detection and correction and the design and analysis of filter banks and more generally in applied mathematics, computer science, and engineering.

Tema degli esploratori: matematica e informatica teorica (deposito sistematico; ricerca «linear algebra»).
Fonte: Wikipedia in inglese, voce «Frame (linear algebra)» — https://en.wikipedia.org/wiki/Frame_(linear_algebra)
Wikidata Q194737: «A generalization of a basis to sets of possibly linearly dependent vectors which also satisfy the frame condition» (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q194737
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Frame_(linear_algebra)?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1298766536, consultata il 2026-10-06T10:52:14.703Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 99911d63c381b25d2041a5b7af21b5fdabda24055841e12b2eb6fe282ae6c553