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MathGroup Archive 2013

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fit curve on to an imported graph

  • To: mathgroup at smc.vnet.net
  • Subject: [mg131172] fit curve on to an imported graph
  • From: Joug Raw <jougraw at gmail.com>
  • Date: Sat, 15 Jun 2013 04:24:08 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • Delivered-to: l-mathgroup@wolfram.com
  • Delivered-to: mathgroup-outx@smc.vnet.net
  • Delivered-to: mathgroup-newsendx@smc.vnet.net

I have a graph in .png format generated from other software and want to
generate some curves like (a/x)^-1/b in mathematica and compare the curve
to the graph directly.

I am wondering how could I import the .png image and generate the
(a/x)^-1/b on to that image?

If the curve can be shown in Manipulate[...] way that would be better,
since I can adjust the parameters a and b and see the changing on the
background of the imported image.

thanks for your help!



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