Rectangular function: Revision history

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curprev 17:1717:17, 20 April 2025 Zvavybir talk contribs 10,455 bytes +69 Improved formatting (citations should not be part of the text) undo Tag: Visual edit

curprev 22:1622:16, 6 March 2025 Natg 19 talk contribs m 10,386 bytes +23 Disambiguating links to Square wave (link changed to Square wave (waveform)) using DisamAssist. undo

curprev 15:3115:31, 27 February 2025 81.223.14.210 talk 10,363 bytes −527 →Fourier transform of the rectangular function: Removed subjective paragraph that added nothing to the description undo

curprev 19:3919:39, 22 January 2025 18.29.110.163 talk 10,890 bytes 0 →Relation to the triangular function undo Tag: Manual revert
curprev 19:3919:39, 22 January 2025 18.29.110.163 talk 10,890 bytes 0 →Relation to the triangular function undo Tag: Reverted

curprev 21:2921:29, 12 January 2025 LaserDude2 talk contribs 10,890 bytes 0 →Relation to the triangular function: Corrected the equation such that the convolution of two rectangular functions results in a triangle function of equal width as one of the rectangular functions. undo

curprev 08:3708:37, 3 January 2025 197.14.103.20 talk 10,890 bytes +17 →Relation to the triangular function undo

curprev 19:4719:47, 9 December 2024 131.215.220.162 talk 10,873 bytes +7 sinc(x) = sin(x)/x undo

curprev 22:2822:28, 23 October 2024 Couleslaw talk contribs 10,866 bytes −1 Fix the last step in the Fourier transform using angular frequency undo

curprev 20:0920:09, 11 August 2024 Citation bot talk contribs 10,867 bytes +4 Altered pages. Add: authors 1-1. Removed parameters. Formatted dashes. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by Abductive | Category:Special functions | #UCB_Category 129/143 undo

curprev 13:3613:36, 11 January 2024 109.252.30.47 talk 10,863 bytes −47 Undid revision 1189401282 by 2600:8805:3A08:6200:3879:251E:9211:AB97 (talk) because of inapproproate language undo Tag: Undo

curprev 09:0209:02, 19 December 2023 Boehm talk contribs m 10,910 bytes +134 typog undo

curprev 16:1716:17, 11 December 2023 2600:8805:3a08:6200:3879:251e:9211:ab97 talk 10,776 bytes +47 Typo undo Tags: Reverted possibly inaccurate edit summary Mobile edit Mobile web edit

curprev 09:2509:25, 4 December 2023 185.51.13.8 talk 10,729 bytes +89 →Fourier transform of the rectangular function undo

curprev 19:3819:38, 13 November 2023 31.154.161.179 talk 10,640 bytes −6 →Dirac delta function undo

curprev 09:1509:15, 5 August 2023 Soul windsurfer talk contribs m 10,646 bytes +21 →See also: Boxcar_function undo

curprev 13:5813:58, 31 July 2023 Mgunyho talk contribs m 10,625 bytes +35 Use \operatorname and fix missing \left(\right) undo Tag: Visual edit

curprev 22:4122:41, 13 June 2023 Goodphy talk contribs 10,590 bytes +33 →Dirac delta function: Replaced a symbol representing a function f with g to avoid confliction with f representing frequency. undo Tag: Visual edit
curprev 22:3522:35, 13 June 2023 Goodphy talk contribs 10,557 bytes +750 →Dirac delta function: Added the Fourier transform of the Dirac delta function. undo Tag: Visual edit
curprev 06:1706:17, 13 June 2023 Goodphy talk contribs 9,807 bytes +222 →Fourier transform of the rectangular function: Added the Fourier transform of rect(t/a). undo Tag: Visual edit
curprev 05:1405:14, 13 June 2023 Goodphy talk contribs 9,585 bytes +1,176 →Rational approximation: Added a presentation of the Dirac delta function in terms of the rectangular function. undo Tag: Visual edit

curprev 18:2918:29, 6 April 2023 Dreke03 talk contribs 8,409 bytes +57 Changed input for rect function to t/a, for completeness undo Tag: Visual edit

curprev 04:5304:53, 21 March 2023 Captain Chicky talk contribs 8,352 bytes +9 →Relation to the boxcar function undo Tag: Visual edit

curprev 20:3320:33, 20 January 2023 Fgnievinski talk contribs 8,343 bytes +14 WP:RELATED undo Tag: 2017 wikitext editor

curprev 21:2021:20, 4 November 2022 69.5.112.154 talk 8,329 bytes +95 →Fourier transform of the rectangular function: When using ordinary frequency f, the convention is to use the normalized sinc() function. And vise versa. undo

curprev 23:0523:05, 2 November 2022 69.5.112.154 talk 8,234 bytes +3 →Demonstration of validity: use tfrac undo
curprev 22:4722:47, 2 November 2022 69.5.112.154 talk 8,231 bytes −395 I don't know about the book reference, but the claim made (that the midpoint definitions is necessary to be the F.T. of sinc) is an easily disproven false claim. undo Tag: references removed

curprev 20:1120:11, 14 October 2022 Bamyers99 talk contribs 8,626 bytes −2 rm stray }} undo

curprev 21:3321:33, 11 October 2022 Mathstover talk contribs m 8,628 bytes +231 Added an aka from Wolfram Research undo

curprev 18:4918:49, 13 July 2022 Citation bot talk contribs 8,397 bytes +45 Alter: url, template type. URLs might have been anonymized. Add: doi, issue, volume, journal. Removed parameters. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_toolbar undo

curprev 04:3904:39, 23 April 2022 Hellacioussatyr talk contribs 8,352 bytes −8 →Fourier transform of the rectangular function undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 06:1906:19, 23 January 2022 Sbb talk contribs 8,360 bytes +346 replaced colon-indent wikitext with <math display=block> (:-indent generates invalid HTML5 <dd> without preceding <dt>); <math display=inline> for some taller inline equations to reduce height impact (by SublimeText.Mediawiker) undo

curprev 20:3520:35, 21 November 2021 SdkbBot talk contribs m 8,014 bytes +5 Removed erroneous space and general fixes (task 1) undo Tag: AWB

curprev 17:0417:04, 20 November 2021 Jens VF talk contribs m 8,009 bytes +32 Tipo corrected (comb), reference "Theorem 2, p.241" added undo

curprev 15:1815:18, 19 November 2021 Jens VF talk contribs 7,977 bytes +1,691 (1) Importance of the mid-point property (2) History of rect and sinc as a Fourier pair undo

curprev 11:2511:25, 29 September 2021 JayBeeEll talk contribs 6,286 bytes −167 Reverted 4 edits by 181.203.78.182 (talk) undo Tags: Twinkle Undo

curprev 20:3220:32, 25 September 2021 181.203.78.182 talk 6,453 bytes +5 →Demonstration of validity undo Tags: Reverted Mobile edit Mobile web edit
curprev 20:3120:31, 25 September 2021 181.203.78.182 talk 6,448 bytes +3 →Demonstration of validity: Typo undo Tags: Reverted Mobile edit Mobile web edit
curprev 20:3020:30, 25 September 2021 181.203.78.182 talk 6,445 bytes −11 →Demonstration of validity: Typo undo Tags: Reverted Mobile edit Mobile web edit
curprev 20:2820:28, 25 September 2021 181.203.78.182 talk 6,456 bytes +170 →Rational approximation: Another approximation through smooth functions undo Tags: Reverted Mobile edit Mobile web edit

curprev 20:0920:09, 6 January 2021 MewTheEditor talk contribs 6,286 bytes +28 →Fourier transform of the rectangular function: The plot shows sinc(pi x), not just sinc(x). undo

curprev 01:5801:58, 29 May 2020 RDBury talk contribs m 6,258 bytes 0 →top: fat finger undo
curprev 01:5801:58, 29 May 2020 RDBury talk contribs 6,258 bytes +105 →top: Redirect template undo

curprev 02:4102:41, 24 January 2020 Bbb23 talk contribs m 6,153 bytes −86 Reverted edits by Evans not here (talk) to last version by ThadeusOfNazereth undo Tag: Rollback

curprev 23:0723:07, 21 January 2020 Evans not here talk contribs 6,239 bytes +86 I added a link to commonly misused words. undo Tags: Visual edit Mobile edit Mobile web edit
curprev 20:3120:31, 21 January 2020 ThadeusOfNazereth talk contribs 6,153 bytes −372 Reverted good faith edits by Evans not here (talk): Grammatical issues/doesn't belong in the lead (TW) undo Tag: Undo
curprev 20:3020:30, 21 January 2020 Evans not here talk contribs m 6,525 bytes +372 I added a definition to a word that can be commonly misused as rectangular function. undo Tags: Visual edit Mobile edit Mobile web edit

curprev 20:4320:43, 26 December 2019 Dolphin51 talk contribs m 6,153 bytes −21 Reverted mischief by L.manjunath (talk) undo Tag: Undo

curprev 00:4000:40, 24 December 2019 L.manjunath talk contribs 6,174 bytes +21 No edit summary undo Tags: Visual edit Mobile edit Mobile web edit

curprev 00:0300:03, 23 June 2019 I dream of horses talk contribs m 6,153 bytes +2 Cleaning up a randomely generated list undo Tag: AWB

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