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Re: Plotting polar graph

  • To: mathgroup at smc.vnet.net
  • Subject: [mg92397] Re: [mg92366] Plotting polar graph
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Tue, 30 Sep 2008 07:37:09 -0400 (EDT)
  • Reply-to: hanlonr at cox.net

DensityPlot[Sqrt[Sqrt[x^2 + y^2]]*Sin[ArcTan[x, y]/2],
 {x, -10, 10}, {y, -10, 10},
 ColorFunction -> "TemperatureMap", PlotPoints -> 50]


Bob Hanlon

---- mikewinifred <mike_msmin at yahoo.co.in> wrote: 

=============
hi all ... i wanna plot a function

Sqrt[r]*Sin[theta/2]

in polar co-ordinates that will givva density plot like the one i gave the link below, in fact that is the plot for the same function mentioned above.Kindly someone tell me how to do it in mathematica ??

http://i37.tinypic.com/2na2vef.jpg

thx
mike


--

Bob Hanlon



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