File:Gaussian 2d.svg

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Original file (SVG file, nominally 433 × 228 pixels, file size: 15.97 MB)

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Description
English: Isometric plot of a two dimensional Gaussian function. GNU Octave source code
 
This diagram was created with MATLAB.
Source code
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GNU Octave code

graphics_toolkit ("gnuplot");   % force use of gnuplot backend instead of FLTK for plot. Generates smaller SVG file
[X, Y] = meshgrid( -3:.05:3, -3:.05:3);  % smaller step size increases resolution and smoothness but increases file size
Z = exp( -X.^2 - Y.^2);
surf(X, Y, Z);
view(-36, 56);
shading flat;      % remove edge lines on plot but keep color patches
print('Gaussian_2d.svg')
Date
Source Own work
Author Krishnavedala
SVG development
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The SVG code is valid.
 
This oversized plot was created with Gnuplot.

Licensing

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I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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Date/TimeThumbnailDimensionsUserComment
current00:59, 17 December 2020Thumbnail for version as of 00:59, 17 December 2020433 × 228 (15.97 MB)Kopak999 (talk | contribs)Changed colormap to be perceptually uniform to accurately portray z-axis values. Rescaled z-axis to be proportional to the x- and y-axes. Added a legend for the colormap.
18:19, 27 September 2014Thumbnail for version as of 18:19, 27 September 2014512 × 384 (1.4 MB)Krishnavedala (talk | contribs){{Information |Description ={{en|1=Isometric plot of a two dimensional Gaussian function. {{cot|GNU Octave source code}} <syntaxhighlight lang=matlab> graphics_toolkit ("gnuplot"); % force use of gnuplot backend instead of FLTK f...

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