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原文由 Spain(spain) 发表:
一般FR其实就已经帮你K－M变换了。
The Kubelka-Munk theory is generally used for the analysis of diffuse reflectance spectra obtained from weakly absorbing samples. It provides a correlation between reflectance and concentration. The concentration of an absorbing species can be determined using the Kubelka Munk formula:
F(R) = (1－R)²/2R = k/s = Ac/s
R = reflectance
k = absorption coefficient
s = scattering coefficient
c = concentration of the absorbing species
A = absorbance
原文由 Spain(spain) 发表:你好， 不是很理解，这里的F（R）代表的是什么，是直接测的反射值吗？那这个反射值是与浓度成比例的吗，谢谢
一般FR其实就已经帮你K－M变换了。
The Kubelka-Munk theory is generally used for the analysis of diffuse reflectance spectra obtained from weakly absorbing samples. It provides a correlation between reflectance and concentration. The concentration of an absorbing species can be determined using the Kubelka Munk formula:
F(R) = (1－R)²/2R = k/s = Ac/s
R = reflectance
k = absorption coefficient
s = scattering coefficient
c = concentration of the absorbing species
A = absorbance
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