File:BrownBew2dim.png
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 800 × 554 pixels. Other resolutions: 320 × 222 pixels | 640 × 443 pixels | 1,024 × 709 pixels | 1,300 × 900 pixels.
Original file (1,300 × 900 pixels, file size: 20 KB, MIME type: image/png)
File information
Structured data
Captions
DescriptionBrownBew2dim.png |
Deutsch: Zweidimensionale Brownsche Bewegung
Der R-Quelltext der neuen, besseren Version: n<-75 c<-heat.colors(n) set.seed(9825054) a<-rnorm(n,mean=0,sd=1/sqrt(n)) b<-rnorm(n,mean=0,sd=1/sqrt(n)) Bx<-0 By<-0 for (t in 1:n) { Bx[t+1]<-Bx[t]+a[t] By[t+1]<-By[t]+b[t] } png(filename = "BrownBew2dim.png", width=1300, height=900) par(bg="grey") plot(x=Bx,y=By,type="l",xlab="",ylab="",xaxt="n", axes = FALSE) axis(4, pos=0,col="black") axis(3, pos=0,col="black") arrows(Bx[seq(1,n)],By[seq(1,n)],Bx[seq(2,n+1)],By[seq(2,n+1)],col=c,lwd=4, length=0.1) symbols(x=0,y=0,circles=c(0.03),inches=FALSE,add=TRUE,fg="black",lwd=3) symbols(x=Bx[n+1],y=By[n+1],circles=c(0.04),inches=FALSE,add=TRUE,fg="black",lwd=3) title(main="Zweidimensionale Brownsche Bewegung",cex.main=3) text(x=c(-0.055,Bx[n+1]),y=c(0.06,By[n+1]),labels=c("Start","Endposition"),col="blue")dev.off() |
Date | 20 April 2005 (original upload date) |
Source | Selbst erstellt mit GNU R. |
Author | Thomas Steiner |
Licensing[edit]
Thire at the German-language Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
Attribution: Thire | ||
| ||
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
Original upload log[edit]
Transferred from de.wikipedia to Commons by Leyo using CommonsHelper.
The original description page was here. All following user names refer to de.wikipedia.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 23:14, 15 April 2010 | 1,300 × 900 (20 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|de.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{de|Zweidimensionale Brownsche Bewegung Der R-Quelltext der neuen, besseren Version: n<-75 c<-heat.color |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on az.wikipedia.org
- Usage on de.wikipedia.org
- Usage on de.wikibooks.org