File:Aliased sampled spectrum in 2D.png
Size of this preview: 665 × 599 pixels. Other resolutions: 266 × 240 pixels | 533 × 480 pixels | 818 × 737 pixels.
Original file (818 × 737 pixels, file size: 61 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Sampled spectrum obtained by hexagonal sampling of a two-dimensional function bandlimited to a circular disc. In this example there is aliasing and hence the discs overlap in the sampled spectrum. |
| Date | |
| Source | Own work |
| Author | Shantham11 (talk) (Uploads) |
Licensing
Shantham11 at English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Shantham11 at English Wikipedia
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2012-05-08 11:40 | 818×737× (62091 bytes) | Shantham11 | Sampled spectrum obtained by hexagonal sampling of a two-dimensional function bandlimited to a circular disc. In this example there is aliasing and hence the discs overlap in the sampled spectrum. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:08, 9 July 2016 | | 818 × 737 (61 KB) | BD2412 | Transferred from en.wikipedia |
File usage
The following page uses this file:
