Animation of Mandelbrot Set
This probably has nothing to do with your software but on my Windows XP system I just get a static image on Internet Explorer with the animated GIF but with Firefox and the same GIF the animation comes out as expected.
On 10/4/05, Tuszynski, Jaroslaw W. <JAROSLAW.W.TUSZYNSKI at saic.com> wrote:
Hi,
I was playing with Mandelbrot sets and come up with the following code, I
thought I would share:
library(fields) # for tim.colors
library(caTools) # for write.gif
m = 400 # grid size
C = complex( real=rep(seq(-1.8,0.6, length.out=m), each=m ),
imag=rep(seq(-1.2,1.2, length.out=m), m ) )
C = matrix(C,m,m)
Z = 0
X = array(0, c(m,m,20))
for (k in 1:20) {
Z = Z^2+C
X[,,k] = exp(-abs(Z))
}
image(X[,,k], col=tim.colors(256)) # show final image in R
write.gif(X, "Mandelbrot.gif", col=tim.colors(256), delay=100)
# drop "Mandelbrot.gif" file from current directory on any web brouser to
see the animation
Jarek
====================================================\====
Jarek Tuszynski, PhD. o / \
Science Applications International Corporation <\__,|
(703) 676-4192 "> \
Jaroslaw.W.Tuszynski at saic.com ` \
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