File:Shepard interpolation.png

Shepard_interpolation.png(640 × 160 pixels, file size: 19 KB, MIME type: image/png)

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Description
English: Shepard's interpolation method for different values of the power parameter p.
Source Own work
Author Hankwang

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Public domain 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.
 
This plot was created with Gnuplot.
Data generation (perl)
#!/usr/bin/perl -w

$n=40;
$p=0.1;
srand(6);
for ($i = 0; $i < $n; ++$i) {
    $x = rand(1);
    $y = rand(1);
    $v = (rand(1) < $p) ? 1 : 0;
    print("$x $y $v\n");
}

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Date/TimeThumbnailDimensionsUserComment
current14:52, 2 October 2010Thumbnail for version as of 14:52, 2 October 2010640 × 160 (19 KB)Hankwang (talk | contribs){{Information |Description={{en|1=Shepard's interpolation method for different values of the power parameter ''p''.}} |Source={{own}} |Author=Hankwang |Date= |Permission= |other_versions= }} Category:Interpolation

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