A non-iterative method for fitting of overlapping Gaussian peaks

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A method for fitting two overlapping Gaussian peaks without an iterative procedure is presented. The method utilizes a linearization technique of the sum of the Gaussian functions by the use of the difference equation. The validity of the method has been tested against pseudo-experimental spectra and comparison with the conventional non-linear least-squares method has been made.

Original languageEnglish
Pages (from-to)553-556
Number of pages4
JournalNuclear instruments and methods
Issue number2-3
Publication statusPublished - Apr 1 1981


ASJC Scopus subject areas

  • Medicine(all)

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