MathGroup Archive 1994

[Date Index] [Thread Index] [Author Index]

Search the Archive

NonlinearFit package

  • To: mathgroup at
  • Subject: NonlinearFit package
  • From: yverband at (Yves Verbandt)
  • Date: Thu, 13 Jan 1994 16:30:58 -0800

Dear Netters,

a very simple question : Does the NonlinearFit allow the use of complex
numbers and functions.  I tried to fit the complex refractive index of some
and Mma did not seem to understand my command :
                NonlinearFit[complexindex, cn, {a, b, c, d}]
where   complexindex =  a list of complex indices as a function of energy
        cn = n + I k where n and k are also function of the energy and of
the parameters a, b, c, d.

Thank you in advance for any help,

Yves Verbandt                                   tel. 32-2-641.34.54
Applied Physics Dept.                           fax.             50
Vrije Universiteit Brussel                      email yverband at
Pleinlaan 2, 1050 Brussel, BELGIUM                    yverband at

  • Prev by Date: Mathematica
  • Next by Date: Mathematica Symbolic Toolbox for MATLAB
  • Previous by thread: Interrupting 2.2 for ms-windows
  • Next by thread: Mathematica Symbolic Toolbox for MATLAB