File:Richards transform of Chebyshev filter.svg

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Original file (SVG file, nominally 664 × 316 pixels, file size: 37 KB)

Captions

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Summary

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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

[edit]
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Courtesy Spinningspark at 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.

Coding

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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

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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

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Date/TimeThumbnailDimensionsUserComment
current15:00, 27 June 2024Thumbnail for version as of 15:00, 27 June 2024664 × 316 (37 KB)OgreBot (talk | contribs)(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2023-12-14 08:49:40 by Minorax
16:04, 17 January 2016Thumbnail for version as of 16:04, 17 January 2016664 × 316 (37 KB)Spinningspark (talk | contribs){{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|...

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