File:Richards transform of Chebyshev filter.svg
Size of this PNG preview of this SVG file: 664 × 316 pixels. Other resolutions: 320 × 152 pixels | 640 × 305 pixels | 1,024 × 487 pixels | 1,280 × 609 pixels | 2,560 × 1,218 pixels.
Original file (SVG file, nominally 664 × 316 pixels, file size: 37 KB)
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Summary
| Description |
English: Response of fifth order w:Chebyshev filter before and after applying w:Richards' transformation. |
| Date | |
| Source | Self created using Inkscape |
| Author | SpinningSpark |
Licensing
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Courtesy Spinningspark at Wikipedia
- You are free:
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- 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.
Coding
Python code used to generate this image;
# For discrete circuit
y=1/sqrt(1+0.3*(16*x**5-20*x**3+5*x)**2)
# For distributed circuit after Richards' transformation
y=1/sqrt(1+0.3*(16*tan(pi*x/4)**5-20*tan(pi*x/4)**3+5*tan(pi*x/4))**2)
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2023-12-14 08:49 Minorax 664×316× (37736 bytes) fix // Editing SVG source code using [[c:User:Rillke/SVGedit.js]]
- 2016-01-17 16:04 Spinningspark 664×316× (37874 bytes) {{Information |Description=Response of fifth order [[Chebyshev filter]] before and after applying [[Richards' transformation]]. |Source=Self created using Inkscape |Date=17th January 2016 |Author=~~~ |other_versions= }} == Licensing == {{cc-by-sa-3.0|...
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:00, 27 June 2024 | | 664 × 316 (37 KB) | OgreBot | (BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2023-12-14 08:49:40 by Minorax |
| 16:04, 17 January 2016 |  | 664 × 316 (37 KB) | Spinningspark | {{Information |Description=Response of fifth order Chebyshev filter before and after applying Richards' transformation. |Source=Self created using Inkscape |Date=17th January 2016 |Author=~~~ |other_versions= }} == Licensing == {{cc-by-sa-3.0|... |
File usage
The following 2 pages use this file:
Global file usage
The following other wikis use this file:
- Usage on cs.wikipedia.org
- Usage on it.wikipedia.org
