Displaying 20 results from an estimated 5000 matches similar to: "[LLVMdev] Tutorial, LLVM assembly with fractals part I"
2003 Sep 17
3
Fractals in R and having fun! (and more persp and color)
Well, I started playing with fractals in R, and wrote a function to
generate de Mandelbrot set, which might
be of interest to some people
###########################################################################
# Mandelbrot set
###########################################################################
mandelbrot <- function(x = c(-3.0, 1.0), # x coordinates
y =
2002 Aug 10
2
fractals
Dear R People:
Does anyone have any code for Fractals, chaos,
or anything like that, please?
This is strictly for demo purposes...decorative only.
This is R version 1.5.1 for Windows.
Thank you in advance!
Have a great weekend!
Sincerely,
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
1 Main Street
Houston, TX 77002
2017 Nov 03
2
fractales
Mira el conjunto de mandelbrot en r cómo mola
https://www.google.es/amp/s/www.r-bloggers.com/the-mandelbrot-set-in-r/amp/
El 3 nov. 2017 4:20 PM, "eric" <ericconchamunoz en gmail.com> escribió:
> hola luis, podrias explicarte un poco mas ? que quieres decir con "obtener
> fractales de una imagen" ?
>
> Puedes construir una imagen con fractales, pero
2007 Apr 13
2
Fractals with R
Hi everybody,
I put some R-code to a web page for drawing fractals. See
http://fractalswithr.blogspot.com/
If you have some R-code for fractal images, I'm willing to include
them to the page.
Has somebody tried L-systems or Markov algorithm (http://
en.wikipedia.org/wiki/Markov_algorithm) with R?
Best wishes,
Atte Tenkanen
University of Turku, Finland
1999 Dec 27
1
Anything for fractals ?
Hallo,
I am a newbie to R and desperatley seeking some material about fractal
geometry. I found the great library on wavelet analysis of images and
I'm now also keen on finding a similar package for calculating fractal
parameters for given images.
Does anybody know something about such a package? Every hint is greatly
appreciated!! I searched already the database, but did not find anything
2006 Oct 27
3
Marginal Effect larger than 1 for a binary variable (summary.Design after lrm)
Dear All:
I run a logistic regression (using lrm in the Design package), and
after that, I use the command "summary" to get the marginal effects
of each variable. But one strange thing happens on my binary
dependent variable: The marginal effect of it jumping from 0 to 1 is
1.77. I believe the marginal effect of binary variable x1 has
interpretation should be P(Y=1|x1=1,
2017 Nov 03
3
fractales
Hola
Quisiera saber si podrían informar como puedo hacer para obtener fractales de una imagen con R. Hay algún paquete? o tutorial que me guíe?
Desde ya muchas gracias.
Atentamente, Luis
2003 Oct 02
0
R] Re: Mandelbrot set and C code --
You need to install the tools needed to build packages from source. You can
read about it in Q3.1 of R for Windows FAQ.
Andy
> -----Original Message-----
> From: Rex Bryan Dell1700 [mailto:rexbryan1 at comcast.net]
> Sent: Thursday, October 02, 2003 12:15 PM
> To: r-help at stat.math.ethz.ch
> Subject: [R] R] Re: Mandelbrot set and C code --
>
>
> Wizards...
>
2003 Oct 28
1
stacking histograms
Hi,
I have a set of observations which are divided into two sets A and B.
I have some code that bins the dataset into 10 bins based on the max and
min of the observed values.
I would like to make a histogram of A & B using my calculated bins but
plot the distribution of B on top of A (like a stacked barplot). This is
possible since both sets A & B are binned using the same bin ranges.
2003 Oct 02
0
R] Re: Mandelbrot set and C code --
Wizards...
With regards to Mario's Mandelbrot.c programming -- would
some kind wizard show how to compile and run his code on
a Win installation. I'm looking for a simple "cookbook" example in
the same manner that Mario show for Linux.
I have Win2000 on this machine.
REX
--------------- Original Message ---------------------
Date: Wed, 01 Oct 2003 14:09:36 +0100
From: ucgamdo
2003 Mar 03
2
saving a plot to a file
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi,
I'm a new user of R and have managed to make a plot of a histogram. Is there
any way I set the title and axes labels and then save the plot as an image
(png/gif)?
Thanks
- --
- -------------------------------------------------------------------
Rajarshi Guha <rajarshi at presidency.com> <http://jijo.cjb.net>
GPG
2012 Mar 22
0
problems with cygnus fractal extreme
i cannot seem to get this app to run properly in wine.
Bruce, who is the programmer of it, told me he would be happy to make whatever changes are necessary to make it work with wine, so if it's something on his end, could somebody on the team reach out to him and help him get it going?
his website is:
http://cygnus-software.com/
I love fractals, and want to take full advantage of my i7
2010 Sep 24
2
why I could not reproduce the Mandelbrot plot demonstrated on R wiki
I am trying to reproduce the nice looking of Mandelbrot demonstrated by R
wiki page by the following code:
library(caTools) # external package providing write.gif function
jet.colors = colorRampPalette(c("#00007F", "blue", "#007FFF", "cyan",
"#7FFF7F",
"yellow", "#FF7F00",
2005 Oct 04
6
Animation of Mandelbrot Set
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 =
2009 Jun 24
0
[LLVMdev] New HLVM examples
HLVM is a garbage collected virtual machine built upon LLVM:
http://forge.ocamlcore.org/projects/hlvm/
The development of HLVM was described in a series of three OCaml Journal
articles that turned out to be among our most popular. Consequently, we have
decided to run another series of related articles that build upon this
foundation in order to develop complete compilers. The first article
2017 Sep 29
0
Trouble when suppressing a portion of fast-math-transformations
Hi, Warren,
Thanks for writing all of this up. In short, regarding your suggested
solution:
> 4. To fix this, I think that additional fast-math-flags are likely
> needed in
>
> the IR. Instead of the following set:
>
> 'nnan' + 'ninf' + 'nsz' + 'arcp' + 'contract'
>
> something like this:
>
> 'reassoc' +
2009 Apr 20
2
Getting mad with group permissions
I have a file server with two shares accessible to 2 different groups.
After the last update ( from debian 2:3.2.5-4 to 2:3.3.2-1 ) i cannot
any more access ONLY ONE of the two shares and I can't understand the
reason!
Can anyone hel me? I'm getting mad!
Thanks
Giorgio
from smb.conf:
[documenti_movi]
path = /home/documenti_movi
valid users = @staffmovi
read
2011 Feb 04
2
vegan and sweave using xtable
Dear all,
Using:
library(vegan)
data(BCI)
mod <- radfit(BCI[1,])
mod
RAD models, family poisson
No. of species 93, total abundance 448
par1 par2 par3 Deviance AIC BIC
Null 39.5261 315.4362 315.4362
Preemption 0.042797 21.8939 299.8041 302.3367
Lognormal 1.0687 1.0186 25.1528 305.0629 310.1281
2007 Jul 12
0
No subject
tnet.itand SIP register messages are not replied.
I suggested to check if your Asterisk box is really sending SIP messages,
you can use a net sniffer.
Did you alerady used different sip client with the same sip account of your
Asterisk box?
Did you use zoiper from the same box?
Marino
p.s.
Are you Italian?
On Mon, Jul 14, 2008 at 5:27 PM, Giorgio Incantalupo <
gincantalupo at
2017 Sep 29
2
Trouble when suppressing a portion of fast-math-transformations
Hi all,
In a mailing-list post last November:
http://lists.llvm.org/pipermail/llvm-dev/2016-November/107104.html
I raised some concerns that having the IR-level fast-math-flag 'fast' act as an
"umbrella" to implicitly turn on all the lower-level fast-math-flags, causes
some fundamental problems. Those fundamental problems are related to
situations where a user wants to