University Chemistry ›› 2016, Vol. 31 ›› Issue (1): 48-53.doi: 10.3866/pku.DXHX20160148

• Chemistry Laboratory • Previous Articles     Next Articles

The Application of Origin's User-Defined Nonlinear Fitting in Analytical Chemistry Laboratory

Zhao LI*()   

  • Published:2016-01-28
  • Contact: Zhao LI
  • Supported by:


The method of using user-defined nonlinear fitting function in Origin software is introduced through examples of data processing in analytical chemistry laboratory.This method can conveniently carried out data processing, including calculating the experiment results, statistical evaluation of experimental data and creating graphs, which should be applied in analytical chemistry experiment teaching.

Key words: Nonlinear fitting, Origin software, Analytical chemistry laboratory, Data processing


  • O6-39