Chinese Journal of Magnetic Resonance ›› 1995, Vol. 12 ›› Issue (6): 671-676.

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DATA FIT OF RELAXATION TIME MEASURE EXPERIMENT

Yang Baolian, Zhou Jianwei, Li Liyun, Ye Chaohui   

  1. State Key Laboratory of Magnetic and Atomic and Molecular Physics, Wuhan Institute of Phpsics, The Chinese Academy of Sciences, Wuhan 430071
  • Received:1994-12-05 Revised:1995-01-18 Published:1995-12-05 Online:2018-01-17

Abstract: The data fit theory of relaxation time measurement is intriduced in this paper.The formulas of error estimates and statistical measure of goodness-of-fit are given.On the basis of these,a program SIMFIT is written in NDP-FORTRAN 386 language.Different fitting methods and fitting functions can be used in this program.The fit curve and fit error can be displayed on the screen.

Key words: Relaxation time, Fit, Error estimates, NDP-FORTRAN 386