Re: Derivative of experimental data
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- Subject: [mg124737] Re: Derivative of experimental data
- From: danl at wolfram.com
- Date: Fri, 3 Feb 2012 02:10:33 -0500 (EST)
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Some URLs to past discussion are here: http://forums.wolfram.com/mathgroup/archive/2012/Jan/msg00396.html Upshot: Smooth interpolation (splines maybe) or Fourier methods might be good for this. Also I wonder if finite differencing, with more than just immediate neighbors, might be alright? (This assumes you only used the immediate neighbors; if you tried with more and it was no good then that's that.) Daniel Lichtblau Wolfram Research