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MathGroup Archive 2008

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Problems to find the local extrema of an InterpolatingFunction

  • To: mathgroup at smc.vnet.net
  • Subject: [mg87876] Problems to find the local extrema of an InterpolatingFunction
  • From: Modeler <eabad at ulb.ac.be>
  • Date: Sat, 19 Apr 2008 03:34:08 -0400 (EDT)

Hi,

does anyone know how to find all the local extrema of an InterpolatingFunction in a specified interval? The only
thing that seems to work is Findroot, but it only finds a single root each time. Other rootfinding commands do not seem to work. Thanks for your help.


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