Image:Erf plot.svg

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Erf_plot.svg‎ (Fichier SVG, résolution de 600 × 480 pixels, taille : 9 Kio)

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[edit] Summary

Plot of the modified Error function. The plot was produced running Gnuplot on the following code:

set terminal svg
set output "Erf_plot.svg"
set title "Error Function"
set xlabel "x"
set ylabel "erf(x)"
set xrange [-2.5:2.5]
set yrange [-1.2:1.2]
set xzeroaxis linetype -1 linewidth 0.5
set yzeroaxis linetype -1 linewidth 0.5
set xtics axis
set ytics axis
set key off
plot "erf.dat" using 1:2 title "erf(x)" with lines linewidth 2

the file "erf.dat" contains the values of the erf function and can be produced with the following Matlab commands:

t=-2.5:0.01:2.5;
E = [ t; erf(t)];
E = E';
save -ascii "erf.dat" E;

I made this picture by myself.

[edit] Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation license, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation license".

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Date et heureDimensionsUtilisateurCommentaire
actuel30 octobre 2005 à 19:26600×480 (9 Kio)Alejo2083 ( Plot of the modified Error function. The plot was produced running Gnuplot on the following code: <pre> set terminal svg set output "Erf_plot.svg" set title "Error Function" set xlabel "x" set ylabel "erf(x)" set xr)

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