File:Maxwell-Boltzmann distributionCDF.png
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DescriptionMaxwell-Boltzmann distributionCDF.png |
English: Generated with the followig R [r-project.org] code:
bitmap(file="Maxwell-Boltzmann_distributionCDF.png",type="png256",width=4,height=4,res=300,pointsize=12) par(mar=c(3,3,1,1)) erf <- function(x) { 2*(pnorm(x*sqrt(2))) - 1 } cdf <- function(x,a) { erf(x/(sqrt(2)*a)) - sqrt(2/pi) * x * exp(-x^2/(2*a^2)) / a } x <- seq(0,20,len=1000) plot(x,cdf(x,1),type="l",lwd=3) lines(x,cdf(x,2),col="red",lwd=3) lines(x,cdf(x,5),col="blue",lwd=3) legend(12,0.5,legend=c("a=1","a=2","a=5"),col=c("black","red","blue"),lwd=3,bty="n") dev.off() |
Date | 20 April 2006 (original upload date) |
Source | Transferred from en.wikipedia to Commons by IngerAlHaosului using CommonsHelper. |
Author | O18 at English Wikipedia |
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CC-BY-SA-3.0-MIGRATED; GPL; Released under the GNU Free Documentation License. |
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[edit]This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers. | ||
Attribution: O18 at the English-language Wikipedia | ||
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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. Subject to disclaimers.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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current | 11:47, 16 January 2010 | 1,200 × 1,200 (14 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Generated with the followig R [r-project.org] code: <pre> bitmap(file="Maxwell-Boltzmann_distributionC |
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