Frame (linear algebra): Revision history

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curprev 06:4206:42, 14 April 2025 Roffaduft talk contribs m 31,061 bytes +37 →Non-harmonic Fourier series: added hyperlink undo

curprev 10:4410:44, 11 April 2025 Kjs talk contribs m 31,024 bytes +4 →Motivating example: computing a basis from a linearly dependent set: correction of symbols undo

curprev 06:5806:58, 19 January 2025 Roffaduft talk contribs m 31,020 bytes 0 →Dual frame synthesis and analysis: inline citation typo undo

curprev 06:0206:02, 14 August 2024 Roffaduft talk contribs m 31,020 bytes +5 →Analysis operator: changed reference to a more appropriate source. undo
curprev 02:1202:12, 14 August 2024 Eneration talk contribs m 31,015 bytes +14 →Analysis operator undo
curprev 02:1102:11, 14 August 2024 Eneration talk contribs 31,001 bytes −1 An analysis operator gives a vector the coefficients \{c_k\}_k with respect to a given frame \{e_k\}_k. Thus, the codomain of an analysis operator should be a sequence (of coefficients) rather than a scalar number. undo Tag: Undo

curprev 04:2504:25, 11 August 2024 Roffaduft talk contribs 31,002 bytes +1 Undid revision 1239599689 by Eneration (talk) non in line with source nor with the rest of the article undo Tags: Undo Reverted

curprev 09:5109:51, 10 August 2024 Eneration talk contribs 31,001 bytes −1 →Analysis operator: Definition corrected. undo Tag: Reverted

curprev 05:1805:18, 19 May 2024 Citation bot talk contribs 31,002 bytes +26 Altered issue. Add: pages, authors 1-1. Removed parameters. Formatted dashes. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by Dominic3203 | [[Category:Signal processing] | #UCB_Category 223/293 undo

curprev 05:4705:47, 29 March 2024 Beland talk contribs m 30,976 bytes +1 Fix typos found by Wikipedia:AutoWikiBrowser/Typos (via WP:JWB) undo

curprev 16:5716:57, 21 March 2024 Swinub talk contribs m 30,975 bytes +1 →Non-harmonic Fourier series undo

curprev 02:3302:33, 2 March 2024 2600:1700:70c1:32f0:cda0:4f1e:5b07:43cc talk 30,974 bytes −3 →Continuous frame operator undo
curprev 02:3302:33, 2 March 2024 2600:1700:70c1:32f0:cda0:4f1e:5b07:43cc talk 30,977 bytes 0 →Continuous synthesis operator undo
curprev 02:3202:32, 2 March 2024 2600:1700:70c1:32f0:cda0:4f1e:5b07:43cc talk 30,977 bytes −2 →Continuous analysis operator undo
curprev 02:3202:32, 2 March 2024 2600:1700:70c1:32f0:cda0:4f1e:5b07:43cc talk 30,979 bytes −65 →Continuous analysis operator: maps <math>f</math> to coefficients on <math>X</math>, not <math>\{f_x\}_{x\in X}</math>. Also, <math>X</math> is not necessarily discrete, so the analysis operator doesn't always yield a "sequence." Also, the arrows for the function and its description were switched. undo

curprev 02:3802:38, 19 February 2024 OAbot talk contribs m 31,044 bytes +19 Open access bot: arxiv updated in citation with #oabot. undo

curprev 09:0409:04, 17 February 2024 Roffaduft talk contribs 31,025 bytes +327 elaborated on the relation between frame bounds, frames and bases undo

curprev 12:0112:01, 14 February 2024 Roffaduft talk contribs 25,885 bytes +1,422 moved "lower boud" subsection down. moved "examples" up and added a subsubsection "Frame projector" to it. Removed redundancies. undo
curprev 11:4811:48, 14 February 2024 D.Lazard talk contribs 24,463 bytes +38 →top undo Tag: Disambiguation links added
curprev 09:3309:33, 14 February 2024 Roffaduft talk contribs 24,425 bytes −75 expanded the subsection "Dual frame" a bit. Introduced "dual operator". Removed some redundancies. undo
curprev 08:5308:53, 14 February 2024 Roffaduft talk contribs 24,500 bytes +283 Moved "frame operator" to the top. Added definitions. Made cosmetic changes. Added new reference-footnotes. undo

curprev 07:1307:13, 12 February 2024 Roffaduft talk contribs m 24,217 bytes +24 →Non-harmonic Fourier series: added "main article" hyperlink undo
curprev 02:4102:41, 12 February 2024 OAbot talk contribs m 24,193 bytes +18 Open access bot: arxiv updated in citation with #oabot. undo

curprev 13:1213:12, 10 February 2024 Roffaduft talk contribs m 21,503 bytes −58 →Continuous frame: removed redundancy undo
curprev 13:0513:05, 10 February 2024 Roffaduft talk contribs 21,561 bytes −460 mostly cosmetic. removed redundancies. added footnote undo
curprev 12:1812:18, 10 February 2024 Roffaduft talk contribs m 22,021 bytes +1 cosmetic. turned "applications" into a subsubsection undo
curprev 12:1112:11, 10 February 2024 Roffaduft talk contribs 22,020 bytes +732 Mostly cosmetic: changed order of the sections. added references and footnotes. Removed redundancies. undo

curprev 11:2511:25, 12 December 2023 Bm319 talk contribs 21,288 bytes +8 No edit summary undo

curprev 07:3807:38, 29 November 2023 Roffaduft talk contribs m 21,280 bytes +62 →Formal definition: added wiki reference undo

curprev 12:4312:43, 23 June 2023 129.234.21.10 talk 21,218 bytes +53 →Relation to bases undo

curprev 18:5518:55, 12 February 2023 2003:d1:ef2a:1f00:47d:71ea:c0bd:9f79 talk 21,165 bytes −9 →Motivation for the lower frame bound undo

curprev 18:3018:30, 16 December 2022 Shiznick talk contribs 21,174 bytes −4 →Synthesis operator: Fixed map notation (\mapsto should be \to) undo Tags: Mobile edit Mobile web edit
curprev 18:2918:29, 16 December 2022 Shiznick talk contribs 21,178 bytes −4 →Analysis operator: Fixed map notation (\maps to should have been \to) undo Tags: Mobile edit Mobile web edit

curprev 17:2417:24, 9 December 2022 Jacobolus talk contribs m 21,182 bytes +15 →Dual frames: move punctuation inside <math> tags, otherwise these get separated by line breaks undo

curprev 08:5108:51, 16 November 2022 D.Lazard talk contribs m 21,167 bytes −39 Reverted 2 edits by Pmpgl (talk) to last revision by 1234qwer1234qwer4 undo Tags: Twinkle Undo
curprev 07:0307:03, 16 November 2022 Pmpgl talk contribs 21,206 bytes +19 →Special cases {{anchor|Tight frames|Uniform frames|Equiangular frames|Exact frames}} undo Tag: Reverted
curprev 07:0207:02, 16 November 2022 Pmpgl talk contribs 21,187 bytes +20 →Generalizations undo Tag: Reverted

curprev 23:2923:29, 21 July 2022 1234qwer1234qwer4 talk contribs m 21,167 bytes −19 →Continuous Frame: ce undo
curprev 23:2723:27, 21 July 2022 1234qwer1234qwer4 talk contribs m 21,186 bytes +4 link locally compact space using Find link undo

curprev 03:2303:23, 2 December 2021 Yangwenbo99 talk contribs m 21,182 bytes 0 →Example: formatting & punctuation undo

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