原本檔案(SVG檔案,表面大細: 600 × 480 像素,檔案大細:13 KB)

 
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English:
#!/usr/bin/gnuplot -persist
#
# G N U P L O T
# Version 4.2 patchlevel 2
# last modified 31 Aug 2007
# System: Linux 2.6.24.3-34.fc8
set terminal svg
set output "Gumbel-Density.svg"
set key 15, 0.16, 0
set xrange [ -5.00000 : 20.0000 ]
set format y "%4.2f"
z(x,mu,beta) = exp(-(x-mu)/beta)
f(x,mu,beta) = z(x,mu,beta) * exp( -1 * z(x,mu,beta) ) / beta
F(x,mu,beta) = exp( -1*exp( -1*(x-mu)/beta ) )
plot \
f(x,0.5,2) ti sprintf("f(x, µ=%3.1f, β=%3.1f)", 0.5, 2) lt 1, \
f(x,1,2)   ti sprintf("f(x, µ=%3.1f, β=%3.1f)", 1, 2) lt 2, \
f(x,1.5,3) ti sprintf("f(x, µ=%3.1f, β=%3.1f)", 1.5,3) lt 3, \
f(x,3,4)   ti sprintf("f(x, µ=%3.1f, β=%3.1f)", 3, 4) lt 4
日期

2008年3月26號 (original upload date)

(Original text: 2008/03/26)
來源 自己作品 (Original text: self-made)
作者 Herr blaschke (talk)

協議

Public domain This work has been released into the public domain by its author, Herr blaschke at 英文 維基百科. This applies worldwide.
In some countries this may not be legally possible; if so:
Herr blaschke grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

Transferred from en.wikipedia to Commons by OhanaUnited.

The original description page was here. All following user names refer to en.wikipedia.
  • 2008-03-26 10:57 Herr blaschke 600×480×??? (13335 bytes) {{Information |Description=#!/usr/bin/gnuplot -persist | |set terminal svg |set output "density-gumbel.svg" |set key 15, 0.16, 0 |set xrange [ -5.00000 : 20.0000 ] |set format y "%4.2f" | |z(x,my,beta) = exp(-(x-my)/beta) |f(x,my,beta) = z(x,my,beta) *

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26 3 2008

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現時2008年9月14號 (日) 21:36響2008年9月14號 (日) 21:36嘅縮圖版本600 × 480(13 KB)OhanaUnited{{Information |Description={{en|<pre> #!/usr/bin/gnuplot -persist # # G N U P L O T # Version 4.2 patchlevel 2 # last modified 31 Aug 2007 # System: Linux 2.6.24.3-34.fc8 set terminal svg set output "Gumbel-Density.svg" set key 15, 0.16, 0 set xrange [ -5

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