File:Orthogonality principle.png
Size of this preview: 800 × 273 pixels. Other resolutions: 320 × 109 pixels | 1,331 × 454 pixels.
Original file (1,331 × 454 pixels, file size: 7 KB, MIME type: image/png)
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Summary
|
This image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with
{{vector version available|new image name}}.
It is recommended to name the SVG file “Orthogonality principle.svg”—then the template Vector version available (or Vva) does not need the new image name parameter. |
| Description |
English: An illustration of the orthogonality principle in signal processing. |
| Date | |
| Source | Own work |
| Author | Zvika |
| Other versions | w:Image:Vectorprojection.jpg |
Licensing
|
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
Technical information
Created with Ipe. The file was saved as EPS and then converted to PNG. This is because I could not figure out how to convert EPS to SVG (without paying for proprietary software). Following is the source XML file for generating this image; anyone having a method for converting EPS to SVG is welcome to use this.
<ipe version="60028" creator="Ipe 6.0 preview 28">
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<page gridsize="16">
<layer name="alpha"/>
<view layers="alpha" active="alpha"/>
<path layer="alpha" stroke="black" matrix="0.421053 0 0 0.467522 55.5789 215.275" pen="normal" arrow="normal">
96 288 m
432 288 l
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<path stroke="black" matrix="0.421053 0 0 0.467522 55.5789 215.275" pen="heavier" arrow="normal">
96 288 m
224 288 l
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<path stroke="black" matrix="0.421053 0 0 0.467522 55.5789 215.275" pen="heavier" arrow="normal">
96 288 m
224 384 l
</path>
<text stroke="black" matrix="0.421053 0 0 0.467522 39.8232 202.32" pos="224 400" type="label" width="5.694" height="4.289" depth="0" valign="baseline" size="normal" style="default">$x$</text>
<path stroke="black" matrix="0.421053 0 0 0.467522 55.5789 215.275" pen="heavier" arrow="normal">
224 288 m
224 384 l
</path>
<text stroke="black" matrix="0.421053 0 0 0.467522 51.3774 213.174" pos="240 352" type="label" width="41.487" height="6.919" depth="0.83" valign="baseline" size="normal" style="default">$e=\hat{x}-x$</text>
</page>
</ipe>
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:02, 14 August 2008 | | 1,331 × 454 (7 KB) | Zvika | {{Information |Description={{en|1=An illustration of the w:orthogonality principle in signal processing.}} |Source=Own work by uploader |Author=Zvika |Date=August 14, 2008 |Permission= |other_versions=w:Image:Vectorprojection.jpg |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
