›› 2018, Vol. 3 ›› Issue (6): 34-36.
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Abstract:
In order to fit the dispersion curve with the measured data, the coefficients are determined by the least square solutions to the overdetermined equations of Cauchy's formula, these coefficients are compared with the nonlinear least square fitting measured data in Origin Software. The results show that both are maintaining consistency in the experimental errors.
Key words: dispersion curve, overdetermined equations, nonlinear least square, Origin
CLC Number:
TP353:O436.3
Xu Jianguo,Cai Jianchun,Ji Xin. Comparative Study of Data Processing Methods for Dispersion Experiment[J]. , 2018, 3(6): 34-36.
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http://journal15.magtechjournal.com/Jwk_dlxyzk/EN/Y2018/V3/I6/34
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