Uploads by Rbj
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For Rbj (talk · contributions · Move log · block log · uploads · Abuse filter log)
This special page shows all uploaded files that have not been deleted; for those see the upload log.
| Date | Name | Thumbnail | Size | Description |
|---|---|---|---|---|
| 04:41, 17 January 2019 | Mennonite-church-2.svg (file) |  |
1 KB | User created page with UploadWizard |
| 23:15, 19 August 2006 | CriticalFrequencyAliasing.png (file) |  |
13 KB | This shows three different sinusoids all at precisely the Nyquist frequency (or critical frequency) and how the samples do not provide enough information to differentiate between them. My script, Randy Yates ran it through Octave. No Rights Reserved. |
| 04:44, 18 August 2006 | ReconstructFilter.png (file) |  |
53 KB | Ideal brick-wall reconstruction filter in Nyquist-Shannon sampling and reconstuction theorem. H(f) passes the original baseband signal and eliminates the images or the dirac impulse sampled signal, this recovering the original signal from the samples. C |
| 04:07, 17 August 2006 | NonoverlappedSpectrum.png (file) |  |
26 KB | Hypothetical spectrum of a properly sampled bandlimited signal with no overlapping of images. Created by Robert Bristow-Johnson for use in Wikimedia Commons. No Rights Reserved. |
| 03:47, 17 August 2006 | Bandlimited.png (file) |  |
11 KB | The hypothetical spectrum of a bandlimited signal. I think this will be more useful than the preceding Bandlimited.png done by Metacomet (although I think the previous one was good). Created by Robert Bristow-Johnson for Wikimedia Commons. No Rights Re |
| 03:37, 17 August 2006 | Nonoverlapped.svg (file) |  |
5 KB | one more try. this is so inexcusable for the image to not look the same when uploaded. |
| 19:46, 16 June 2006 | Predictivefirstorderhold.impulseresponse.svg (file) |  |
1 KB | created by User:Rbj. no rights reserved. |
| 19:45, 16 June 2006 | Delayedfirstorderhold.impulseresponse.svg (file) |  |
1 KB | created by User:Rbj. no rights reserved. |
| 19:44, 16 June 2006 | Firstorderhold.impulseresponse.svg (file) |  |
1,016 bytes | created by User:Rbj. no rights reserved. |
| 19:44, 16 June 2006 | Zeroorderhold.impulseresponse.svg (file) |  |
1 KB | created by User:Rbj. no rights reserved. |
| 19:43, 16 June 2006 | Predictivefirstorderhold.signal.svg (file) |  |
3 KB | created by User:Rbj. no rights reserved. |
| 19:42, 16 June 2006 | Delayedfirstorderhold.signal.svg (file) |  |
3 KB | image source obtained from User:Petr.adamek (with permission) and previously saved as PD in PNG format. touched up a little and converted to SVG by User:Rbj. |
| 19:41, 16 June 2006 | Firstorderhold.signal.svg (file) |  |
3 KB | image source obtained from User:Petr.adamek (with permission) and previously saved as PD in PNG format. touched up a little and converted to SVG by User:Rbj. |
| 02:05, 16 June 2006 | Predictivefirstorderhold.impulseresponse.png (file) |  |
3 KB | created by User:Rbj. no rights reserved. |
| 02:05, 16 June 2006 | Predictivefirstorderhold.signal.png (file) |  |
20 KB | created by User:Rbj. no rights reserved. |
| 02:04, 16 June 2006 | Delayedfirstorderhold.impulseresponse.png (file) |  |
2 KB | created by User:Rbj. no rights reserved. |
| 02:03, 16 June 2006 | Delayedfirstorderhold.signal.png (file) |  |
18 KB | obtained from User:Petr.adamek with permission and touched up by User:Rbj. i wanted a different name for organizational purposes. |
| 02:02, 16 June 2006 | Firstorderhold.impulseresponse.png (file) |  |
2 KB | created by User:Rbj. no rights reserved. |
| 02:01, 16 June 2006 | Firstorderhold.signal.png (file) |  |
9 KB | obtained from User:Petr.adamek with permission and touched up by User:Rbj. i wanted a different name for organizational purposes. |
| 01:59, 16 June 2006 | Zeroorderhold.impulseresponse.png (file) |  |
2 KB | created by User:Rbj. no rights reserved. |
| 01:57, 16 June 2006 | Zeroorderhold.signal.png (file) |  |
7 KB | obtained from User:Petr.adamek with permission and touched up by User:Rbj. i wanted a different name for organizational purposes. |
| 20:05, 1 February 2006 | Menno Simons.jpg (file) |  |
48 KB | from http://www.cmu.ca/content_photos/Menno%20Simons-man.jpg |
