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Re: fit a complex function

  • To: mathgroup at smc.vnet.net
  • Subject: [mg98997] Re: [mg98945] fit a complex function
  • From: Alexei Boulbitch <Alexei.Boulbitch at iee.lu>
  • Date: Thu, 23 Apr 2009 06:45:33 -0400 (EDT)

I have  data in the following form

xi  , Fi  (xi is real but Fi is complex)

i want to determine a fit by using function

F(x, a , b,c, d)=    a Exp(- x^2/b) + c Sin( d x)

a, b, c and d are complex numbers to be determined so as to accurately
represent the data.

How to do this problem?




In principle, FindFit should be able to solve your problem


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Alexei Boulbitch, Dr., habil.
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