Image:BesselY plot.svg

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BesselY_plot.svg‎ (SVG file, nominally 600 × 480 pixels, file size: 75 KB)

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[edit] Summary

Description

Plot of the Bessel functions of 2nd kind Y0(x) in red, Y1(x) in green and Y2(x) in blue. The plot was produced running Gnuplot on the following code:

set terminal svg
set output "BesselY_plot.svg"
set title "Bessel functions of 2nd kind"
set xlabel "x"
set ylabel "Y_n(x)"
set xrange [0:20]
set yrange [-2:1]
set xzeroaxis linetype -1 linewidth 0.5
set yzeroaxis linetype -1 linewidth 0.5
set xtics axis
set ytics axis
plot "besselY.dat" using 1:2 title "Y_0(x)" with lines linewidth 2, \
     "besselY.dat" using 1:3 title "Y_1(x)" with lines linewidth 2, \
     "besselY.dat" using 1:4 title "Y_2(x)" with lines linewidth 2

the file "besselY.dat" contains the values of the Bessel functions and can be produced with the following Octave commands:

t = 0:0.01:20;
Y = [ t; bessely(0,t); bessely(1,t); bessely(2,t) ];
Y = Y';
save -ascii "besselY.dat" Y;

It was then post-processed with Inkscape.
Source own work
This vector image was created with gnuplot.
Date

April 2006
Author

Alessio Damato
Permission
(Reusing this image)

see below

[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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File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeDimensionsUserComment
current16:27, 26 April 2006600×480 (75 KB)Alejo2083 (better stroke style)
16:07, 26 April 2006600×480 (75 KB)Alejo2083 (now looks nicer)
12:15, 12 October 2005600×480 (34 KB)Alejo2083 (== Summary == Plot of the Bessel functions of 2nd kind <math>Y_0(x)</math> in red, <math>Y_1(x)</math> in green and <math>Y_2(x)</math> in blue. The plot was produced running Gnuplot on the following code: <pre> s)
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