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MathGroup Archive 2006

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Re: Plot Sequencies of Complex Functions

  • To: mathgroup at smc.vnet.net
  • Subject: [mg67117] Re: [mg67034] Plot Sequencies of Complex Functions
  • From: Bernd Thaller <bernd.thaller at uni-graz.at>
  • Date: Fri, 9 Jun 2006 01:09:44 -0400 (EDT)
  • References: <200606070910.FAA23545@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

>Hi all,
>   
>   I am trying to graph sequencies of complex numbers (for instance, 
>z^n), but I cannot come up with a working idea.
>   Does anyone have any suggestions?
>   
>   Many Thanks to all readers,
>   Eleanna
>
>

Eleanna,

you could also use my package ArgColorPlot.m.
It plots lists of complex numbers in form of a ListPlot
of the absolute value, with a color code for the phase.

You may download the package from here:
http://vqm.uni-graz.at/pages/dl_vqm_packages.html
Install the VQM packages as described
and then, for example,

<<VQM`;

seq = Table[(0.8 + 0.5I)^n, {n, 20}];

QListArgColorPlot[seq]


Examples of complex functions plotted with these
packages are here: http://vqm.uni-graz.at/gallery.html


Good luck,
Bernd

-- 
****************************************************************
Bernd Thaller
Institute for Mathematics, University of Graz
Heinrichstrasse 36, A-8010 Graz, Austria/Europe
    Tel: (+43 316) 380 5164              
    Fax: (+43 316) 380 9815              
mailto:bernd.thaller at uni-graz.at 
http://vqm.uni-graz.at/
****************************************************************


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