File:Aliased sampled spectrum in 2D.png
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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)
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:
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Attribution: Shantham11 at English Wikipedia
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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
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:08, 9 July 2016 | | 818 × 737 (61 KB) | wikimediacommons>BD2412 | Transferred from en.wikipedia |
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