File:DFT vis.jpg
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Summary
| Description |
English: A visualization of the Discrete Fourier Transform for n=8. The vector exp({i}*2*pi*jk/n) is represented as a unit vector in the complex plane. |
| Date | 6 December 2005 (original upload date) |
| Source | Own work by the original uploader |
| Author | en:User:MickLinux~enwikibooks (Original text: Michael Rudmin (made myself)) |
Licensing
|
This work has been released into the public domain by its author, MickLinux~enwikibooks. This applies worldwide. In some countries this may not be legally possible; if so: |
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2005-12-06 03:26 MickLinux 720×600× (65013 bytes) Author: Michael Rudmin (made myself)
Transferred from en.wikibooks to Commons using For the Common Good.
The original description page was here. All following user names refer to en.wikibooks.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 04:46, 6 December 2005 | 488 × 316 (62,128 bytes) | b:en:MickLinux~enwikibooks (talk | contribs) | Diagram of the DFT, using pictoral visualization of the square matrix elements. |
| 04:15, 6 December 2005 | 720 × 600 (65,013 bytes) | b:en:MickLinux~enwikibooks (talk | contribs) | A visualization of the Discrete Fourier Transform for n=8. The vector exp({i}*2*pi*jk/n) is represented as a unit vector in the complex plane. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:05, 11 October 2015 | | 488 × 316 (61 KB) | Stefan2 | Transferred from en.wikibooks: see original upload log above |
| 00:05, 11 October 2015 |  | 720 × 600 (63 KB) | Stefan2 | Old revision as of 04:15, 6 December 2005: see original upload log above |
File usage
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Global file usage
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- Usage on en.wikibooks.org
- Usage on he.wikipedia.org
