File:Mplwp Struve function05.svg

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Summary

Description
English: Plot of the Struve function Hn(x) in the interval [−12,12] for n in [0, 1, 2, 3, 4, 5].
Date
Source Own work
Author Geek3
Other versions File:Mplwp Struve function04.svg (with n in [0, 1, 2, 3, 4])
SVG development
InfoField
 
The source code of this SVG is invalid due to mplwp errors.
 
This W3C-invalid vector image was created with Inkscape, or with something else.

Quality image

This image has been assessed using the Quality image guidelines and is considered a Quality image.

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Source code
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SVG code

Python Matplotlib mplwp source code 
#!/usr/bin/python
# -*- coding: utf8 -*-

import matplotlib.pyplot as plt
import matplotlib as mpl
import numpy as np
from math import *

code_website = 'http://commons.wikimedia.org/wiki/User:Geek3/mplwp'
try:
    import mplwp
except ImportError, er:
    print 'ImportError:', er
    print 'You need to download mplwp.py from', code_website
    exit(1)

name = 'mplwp_Struve_function05.svg'
fig = mplwp.fig_standard(mpl)

xlim = -12, 12; fig.gca().set_xlim(xlim)
ylim = -3, 5; fig.gca().set_ylim(ylim)
fig.gca().xaxis.set_major_locator(mpl.ticker.MultipleLocator(2))
mplwp.mark_axeszero(fig.gca())

from scipy.special import struve
x = np.linspace(xlim[0], xlim[1], 5001)
for i in range(5+1):
    y = [struve(i, xx) for xx in x]
    plt.plot(x, y, label=ur'$H_{}$'.format(i), zorder=-i)

plt.legend(loc='upper center', ncol=2).get_frame().set_alpha(0.9)
plt.savefig(name)
mplwp.postprocess(name)

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.
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
You may select the license of your choice.

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inception

25 July 2015

File history

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Date/TimeThumbnailDimensionsUserComment
current16:20, 25 July 2015Thumbnail for version as of 16:20, 25 July 2015600 × 400 (43 KB)wikimediacommons>Geek3Mplwp_Struve_function05 plot by Geek3

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